Add 'at your option' to GPLv2+ copyright notices && add license text

112 files changed, 449 insertions, 124 deletions

diff --git a/COPYING b/COPYING
new file mode 100644
index 0000000..d159169
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,339 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+                            NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.
diff --git a/LICENSE b/NOTICE.DPF
index e6aeba7..1015512 100644
--- a/LICENSE
+++ b/NOTICE.DPF
@@ -1,17 +1,3 @@
-zam-plugins
-Copyright (C) 2013-2016 Damien Zammit <damien@zamaudio.com>
-
-This program is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License as
-published by the Free Software Foundation; either version 2 of
-the License, or (at your option), any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-
 =====================================================================
 Special thanks to falktx:
 =====================================================================
diff --git a/plugins/ZaMaximX2/DistrhoPluginInfo.h b/plugins/ZaMaximX2/DistrhoPluginInfo.h
index 1ec24fa..bd28b00 100644
--- a/plugins/ZaMaximX2/DistrhoPluginInfo.h
+++ b/plugins/ZaMaximX2/DistrhoPluginInfo.h
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZaMaximX2/ZaMaximX2Plugin.cpp b/plugins/ZaMaximX2/ZaMaximX2Plugin.cpp
index 817843b..108de19 100644
--- a/plugins/ZaMaximX2/ZaMaximX2Plugin.cpp
+++ b/plugins/ZaMaximX2/ZaMaximX2Plugin.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZaMaximX2/ZaMaximX2Plugin.hpp b/plugins/ZaMaximX2/ZaMaximX2Plugin.hpp
index c2397ae..fdf85fe 100644
--- a/plugins/ZaMaximX2/ZaMaximX2Plugin.hpp
+++ b/plugins/ZaMaximX2/ZaMaximX2Plugin.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZaMaximX2/ZaMaximX2UI.cpp b/plugins/ZaMaximX2/ZaMaximX2UI.cpp
index 65ebed7..75d7312 100644
--- a/plugins/ZaMaximX2/ZaMaximX2UI.cpp
+++ b/plugins/ZaMaximX2/ZaMaximX2UI.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZaMaximX2/ZaMaximX2UI.hpp b/plugins/ZaMaximX2/ZaMaximX2UI.hpp
index 759134e..e2d0add 100644
--- a/plugins/ZaMaximX2/ZaMaximX2UI.hpp
+++ b/plugins/ZaMaximX2/ZaMaximX2UI.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZaMultiComp/DistrhoPluginInfo.h b/plugins/ZaMultiComp/DistrhoPluginInfo.h
index 0e842f3..06b0cf7 100644
--- a/plugins/ZaMultiComp/DistrhoPluginInfo.h
+++ b/plugins/ZaMultiComp/DistrhoPluginInfo.h
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZaMultiComp/ZaMultiCompPlugin.cpp b/plugins/ZaMultiComp/ZaMultiCompPlugin.cpp
index bcad59d..433b18e 100644
--- a/plugins/ZaMultiComp/ZaMultiCompPlugin.cpp
+++ b/plugins/ZaMultiComp/ZaMultiCompPlugin.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZaMultiComp/ZaMultiCompPlugin.hpp b/plugins/ZaMultiComp/ZaMultiCompPlugin.hpp
index d5607b5..8319bfa 100644
--- a/plugins/ZaMultiComp/ZaMultiCompPlugin.hpp
+++ b/plugins/ZaMultiComp/ZaMultiCompPlugin.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZaMultiComp/ZaMultiCompUI.cpp b/plugins/ZaMultiComp/ZaMultiCompUI.cpp
index 6d54ae6..b6d93e1 100644
--- a/plugins/ZaMultiComp/ZaMultiCompUI.cpp
+++ b/plugins/ZaMultiComp/ZaMultiCompUI.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZaMultiComp/ZaMultiCompUI.hpp b/plugins/ZaMultiComp/ZaMultiCompUI.hpp
index db1ff98..bab666e 100644
--- a/plugins/ZaMultiComp/ZaMultiCompUI.hpp
+++ b/plugins/ZaMultiComp/ZaMultiCompUI.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZaMultiCompX2/DistrhoPluginInfo.h b/plugins/ZaMultiCompX2/DistrhoPluginInfo.h
index 64682d4..92c546a 100644
--- a/plugins/ZaMultiCompX2/DistrhoPluginInfo.h
+++ b/plugins/ZaMultiCompX2/DistrhoPluginInfo.h
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZaMultiCompX2/ZaMultiCompX2Plugin.cpp b/plugins/ZaMultiCompX2/ZaMultiCompX2Plugin.cpp
index bcd4714..0ec325b 100644
--- a/plugins/ZaMultiCompX2/ZaMultiCompX2Plugin.cpp
+++ b/plugins/ZaMultiCompX2/ZaMultiCompX2Plugin.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZaMultiCompX2/ZaMultiCompX2Plugin.hpp b/plugins/ZaMultiCompX2/ZaMultiCompX2Plugin.hpp
index 28e59ad..268cf17 100644
--- a/plugins/ZaMultiCompX2/ZaMultiCompX2Plugin.hpp
+++ b/plugins/ZaMultiCompX2/ZaMultiCompX2Plugin.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZaMultiCompX2/ZaMultiCompX2UI.cpp b/plugins/ZaMultiCompX2/ZaMultiCompX2UI.cpp
index 52bde2e..ff45585 100644
--- a/plugins/ZaMultiCompX2/ZaMultiCompX2UI.cpp
+++ b/plugins/ZaMultiCompX2/ZaMultiCompX2UI.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZaMultiCompX2/ZaMultiCompX2UI.hpp b/plugins/ZaMultiCompX2/ZaMultiCompX2UI.hpp
index d8919e0..c399c50 100644
--- a/plugins/ZaMultiCompX2/ZaMultiCompX2UI.hpp
+++ b/plugins/ZaMultiCompX2/ZaMultiCompX2UI.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamAutoSat/DistrhoPluginInfo.h b/plugins/ZamAutoSat/DistrhoPluginInfo.h
index 7fb95af..a95dbef 100644
--- a/plugins/ZamAutoSat/DistrhoPluginInfo.h
+++ b/plugins/ZamAutoSat/DistrhoPluginInfo.h
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamAutoSat/ZamAutoSatPlugin.cpp b/plugins/ZamAutoSat/ZamAutoSatPlugin.cpp
index cb90056..1f4340f 100644
--- a/plugins/ZamAutoSat/ZamAutoSatPlugin.cpp
+++ b/plugins/ZamAutoSat/ZamAutoSatPlugin.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamAutoSat/ZamAutoSatPlugin.hpp b/plugins/ZamAutoSat/ZamAutoSatPlugin.hpp
index e46cb05..181508e 100644
--- a/plugins/ZamAutoSat/ZamAutoSatPlugin.hpp
+++ b/plugins/ZamAutoSat/ZamAutoSatPlugin.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamAutoSat/ZamAutoSatUI.cpp b/plugins/ZamAutoSat/ZamAutoSatUI.cpp
index a087d7d..6984941 100644
--- a/plugins/ZamAutoSat/ZamAutoSatUI.cpp
+++ b/plugins/ZamAutoSat/ZamAutoSatUI.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamAutoSat/ZamAutoSatUI.hpp b/plugins/ZamAutoSat/ZamAutoSatUI.hpp
index c19b984..00ccd83 100644
--- a/plugins/ZamAutoSat/ZamAutoSatUI.hpp
+++ b/plugins/ZamAutoSat/ZamAutoSatUI.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamChild670/DistrhoPluginInfo.h b/plugins/ZamChild670/DistrhoPluginInfo.h
index 85be5d1..e8dd7c6 100644
--- a/plugins/ZamChild670/DistrhoPluginInfo.h
+++ b/plugins/ZamChild670/DistrhoPluginInfo.h
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamChild670/ZamChild670Plugin.cpp b/plugins/ZamChild670/ZamChild670Plugin.cpp
index 7403723..2d7d7d7 100644
--- a/plugins/ZamChild670/ZamChild670Plugin.cpp
+++ b/plugins/ZamChild670/ZamChild670Plugin.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamChild670/ZamChild670Plugin.hpp b/plugins/ZamChild670/ZamChild670Plugin.hpp
index 48bea11..940bdca 100644
--- a/plugins/ZamChild670/ZamChild670Plugin.hpp
+++ b/plugins/ZamChild670/ZamChild670Plugin.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamChild670/ZamChild670UI.cpp b/plugins/ZamChild670/ZamChild670UI.cpp
index 8b602a1..ac1da30 100644
--- a/plugins/ZamChild670/ZamChild670UI.cpp
+++ b/plugins/ZamChild670/ZamChild670UI.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamChild670/ZamChild670UI.hpp b/plugins/ZamChild670/ZamChild670UI.hpp
index 80abe9c..cbaaeaa 100644
--- a/plugins/ZamChild670/ZamChild670UI.hpp
+++ b/plugins/ZamChild670/ZamChild670UI.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamComp/DistrhoPluginInfo.h b/plugins/ZamComp/DistrhoPluginInfo.h
index 1558a64..c54a283 100644
--- a/plugins/ZamComp/DistrhoPluginInfo.h
+++ b/plugins/ZamComp/DistrhoPluginInfo.h
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamComp/ZamCompPlugin.cpp b/plugins/ZamComp/ZamCompPlugin.cpp
index af2a279..53aae56 100644
--- a/plugins/ZamComp/ZamCompPlugin.cpp
+++ b/plugins/ZamComp/ZamCompPlugin.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamComp/ZamCompPlugin.hpp b/plugins/ZamComp/ZamCompPlugin.hpp
index 56e3db1..9e3d80d 100644
--- a/plugins/ZamComp/ZamCompPlugin.hpp
+++ b/plugins/ZamComp/ZamCompPlugin.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamComp/ZamCompUI.cpp b/plugins/ZamComp/ZamCompUI.cpp
index 739978a..b7f1c45 100644
--- a/plugins/ZamComp/ZamCompUI.cpp
+++ b/plugins/ZamComp/ZamCompUI.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamComp/ZamCompUI.hpp b/plugins/ZamComp/ZamCompUI.hpp
index b04f32d..57ce971 100644
--- a/plugins/ZamComp/ZamCompUI.hpp
+++ b/plugins/ZamComp/ZamCompUI.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamCompX2/DistrhoPluginInfo.h b/plugins/ZamCompX2/DistrhoPluginInfo.h
index 057f404..457e3ce 100644
--- a/plugins/ZamCompX2/DistrhoPluginInfo.h
+++ b/plugins/ZamCompX2/DistrhoPluginInfo.h
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamCompX2/ZamCompX2Plugin.cpp b/plugins/ZamCompX2/ZamCompX2Plugin.cpp
index 330b1b5..856d719 100644
--- a/plugins/ZamCompX2/ZamCompX2Plugin.cpp
+++ b/plugins/ZamCompX2/ZamCompX2Plugin.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamCompX2/ZamCompX2Plugin.hpp b/plugins/ZamCompX2/ZamCompX2Plugin.hpp
index 7814133..3d4edd2 100644
--- a/plugins/ZamCompX2/ZamCompX2Plugin.hpp
+++ b/plugins/ZamCompX2/ZamCompX2Plugin.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamCompX2/ZamCompX2UI.cpp b/plugins/ZamCompX2/ZamCompX2UI.cpp
index a932983..c5b6797 100644
--- a/plugins/ZamCompX2/ZamCompX2UI.cpp
+++ b/plugins/ZamCompX2/ZamCompX2UI.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamCompX2/ZamCompX2UI.hpp b/plugins/ZamCompX2/ZamCompX2UI.hpp
index 5f02400..8dced7b 100644
--- a/plugins/ZamCompX2/ZamCompX2UI.hpp
+++ b/plugins/ZamCompX2/ZamCompX2UI.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamDelay/DistrhoPluginInfo.h b/plugins/ZamDelay/DistrhoPluginInfo.h
index 632d3df..2cfbf98 100644
--- a/plugins/ZamDelay/DistrhoPluginInfo.h
+++ b/plugins/ZamDelay/DistrhoPluginInfo.h
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamDelay/ZamDelayPlugin.cpp b/plugins/ZamDelay/ZamDelayPlugin.cpp
index 49f29d7..0c5df07 100644
--- a/plugins/ZamDelay/ZamDelayPlugin.cpp
+++ b/plugins/ZamDelay/ZamDelayPlugin.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamDelay/ZamDelayPlugin.hpp b/plugins/ZamDelay/ZamDelayPlugin.hpp
index ac959e0..98e1bec 100644
--- a/plugins/ZamDelay/ZamDelayPlugin.hpp
+++ b/plugins/ZamDelay/ZamDelayPlugin.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamDelay/ZamDelayUI.cpp b/plugins/ZamDelay/ZamDelayUI.cpp
index 81de348..81d9c9d 100644
--- a/plugins/ZamDelay/ZamDelayUI.cpp
+++ b/plugins/ZamDelay/ZamDelayUI.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamDelay/ZamDelayUI.hpp b/plugins/ZamDelay/ZamDelayUI.hpp
index b0307e4..90f22da 100644
--- a/plugins/ZamDelay/ZamDelayUI.hpp
+++ b/plugins/ZamDelay/ZamDelayUI.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamDynamicEQ/DistrhoPluginInfo.h b/plugins/ZamDynamicEQ/DistrhoPluginInfo.h
index 3333b41..b943709 100644
--- a/plugins/ZamDynamicEQ/DistrhoPluginInfo.h
+++ b/plugins/ZamDynamicEQ/DistrhoPluginInfo.h
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamDynamicEQ/ZamDynamicEQPlugin.cpp b/plugins/ZamDynamicEQ/ZamDynamicEQPlugin.cpp
index 5b0da34..da5262c 100644
--- a/plugins/ZamDynamicEQ/ZamDynamicEQPlugin.cpp
+++ b/plugins/ZamDynamicEQ/ZamDynamicEQPlugin.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamDynamicEQ/ZamDynamicEQPlugin.hpp b/plugins/ZamDynamicEQ/ZamDynamicEQPlugin.hpp
index f1365e5..6a2100b 100644
--- a/plugins/ZamDynamicEQ/ZamDynamicEQPlugin.hpp
+++ b/plugins/ZamDynamicEQ/ZamDynamicEQPlugin.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamDynamicEQ/ZamDynamicEQUI.cpp b/plugins/ZamDynamicEQ/ZamDynamicEQUI.cpp
index b448aef..db3abf7 100644
--- a/plugins/ZamDynamicEQ/ZamDynamicEQUI.cpp
+++ b/plugins/ZamDynamicEQ/ZamDynamicEQUI.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamDynamicEQ/ZamDynamicEQUI.hpp b/plugins/ZamDynamicEQ/ZamDynamicEQUI.hpp
index 5ab84ad..343a3c7 100644
--- a/plugins/ZamDynamicEQ/ZamDynamicEQUI.hpp
+++ b/plugins/ZamDynamicEQ/ZamDynamicEQUI.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamEQ2/DistrhoPluginInfo.h b/plugins/ZamEQ2/DistrhoPluginInfo.h
index 34995c7..6b00a4c 100644
--- a/plugins/ZamEQ2/DistrhoPluginInfo.h
+++ b/plugins/ZamEQ2/DistrhoPluginInfo.h
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamEQ2/ZamEQ2Plugin.cpp b/plugins/ZamEQ2/ZamEQ2Plugin.cpp
index 544a1ae..41be8d9 100644
--- a/plugins/ZamEQ2/ZamEQ2Plugin.cpp
+++ b/plugins/ZamEQ2/ZamEQ2Plugin.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamEQ2/ZamEQ2Plugin.hpp b/plugins/ZamEQ2/ZamEQ2Plugin.hpp
index 3a2e2a5..3bbf6c2 100644
--- a/plugins/ZamEQ2/ZamEQ2Plugin.hpp
+++ b/plugins/ZamEQ2/ZamEQ2Plugin.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamEQ2/ZamEQ2UI.cpp b/plugins/ZamEQ2/ZamEQ2UI.cpp
index 623adaf..0746629 100644
--- a/plugins/ZamEQ2/ZamEQ2UI.cpp
+++ b/plugins/ZamEQ2/ZamEQ2UI.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamEQ2/ZamEQ2UI.hpp b/plugins/ZamEQ2/ZamEQ2UI.hpp
index d714834..c0ea497 100644
--- a/plugins/ZamEQ2/ZamEQ2UI.hpp
+++ b/plugins/ZamEQ2/ZamEQ2UI.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamGEQ31/DistrhoPluginInfo.h b/plugins/ZamGEQ31/DistrhoPluginInfo.h
index afda24f..1af66d2 100644
--- a/plugins/ZamGEQ31/DistrhoPluginInfo.h
+++ b/plugins/ZamGEQ31/DistrhoPluginInfo.h
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamGEQ31/ZamGEQ31Plugin.cpp b/plugins/ZamGEQ31/ZamGEQ31Plugin.cpp
index f8e3958..1ecbea1 100644
--- a/plugins/ZamGEQ31/ZamGEQ31Plugin.cpp
+++ b/plugins/ZamGEQ31/ZamGEQ31Plugin.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamGEQ31/ZamGEQ31Plugin.hpp b/plugins/ZamGEQ31/ZamGEQ31Plugin.hpp
index 05ccee5..ca80eb4 100644
--- a/plugins/ZamGEQ31/ZamGEQ31Plugin.hpp
+++ b/plugins/ZamGEQ31/ZamGEQ31Plugin.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamGEQ31/ZamGEQ31UI.cpp b/plugins/ZamGEQ31/ZamGEQ31UI.cpp
index c31c138..6abb498 100644
--- a/plugins/ZamGEQ31/ZamGEQ31UI.cpp
+++ b/plugins/ZamGEQ31/ZamGEQ31UI.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamGEQ31/ZamGEQ31UI.hpp b/plugins/ZamGEQ31/ZamGEQ31UI.hpp
index 95fcfbd..2bc3e7a 100644
--- a/plugins/ZamGEQ31/ZamGEQ31UI.hpp
+++ b/plugins/ZamGEQ31/ZamGEQ31UI.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamGate/DistrhoPluginInfo.h b/plugins/ZamGate/DistrhoPluginInfo.h
index e9e2578..efac5ce 100644
--- a/plugins/ZamGate/DistrhoPluginInfo.h
+++ b/plugins/ZamGate/DistrhoPluginInfo.h
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamGate/ZamGatePlugin.cpp b/plugins/ZamGate/ZamGatePlugin.cpp
index 575946f..e3ecc34 100644
--- a/plugins/ZamGate/ZamGatePlugin.cpp
+++ b/plugins/ZamGate/ZamGatePlugin.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamGate/ZamGatePlugin.hpp b/plugins/ZamGate/ZamGatePlugin.hpp
index 84f867a..06dfc4f 100644
--- a/plugins/ZamGate/ZamGatePlugin.hpp
+++ b/plugins/ZamGate/ZamGatePlugin.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamGate/ZamGateUI.cpp b/plugins/ZamGate/ZamGateUI.cpp
index c36f86e..e0db430 100644
--- a/plugins/ZamGate/ZamGateUI.cpp
+++ b/plugins/ZamGate/ZamGateUI.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamGate/ZamGateUI.hpp b/plugins/ZamGate/ZamGateUI.hpp
index 439778e..ba2aacb 100644
--- a/plugins/ZamGate/ZamGateUI.hpp
+++ b/plugins/ZamGate/ZamGateUI.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamGateX2/DistrhoPluginInfo.h b/plugins/ZamGateX2/DistrhoPluginInfo.h
index 93f5c9b..464b0da 100644
--- a/plugins/ZamGateX2/DistrhoPluginInfo.h
+++ b/plugins/ZamGateX2/DistrhoPluginInfo.h
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamGateX2/ZamGateX2Plugin.cpp b/plugins/ZamGateX2/ZamGateX2Plugin.cpp
index 78ac2c6..7c3bf26 100644
--- a/plugins/ZamGateX2/ZamGateX2Plugin.cpp
+++ b/plugins/ZamGateX2/ZamGateX2Plugin.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamGateX2/ZamGateX2Plugin.hpp b/plugins/ZamGateX2/ZamGateX2Plugin.hpp
index 5ded3d9..1ebd71b 100644
--- a/plugins/ZamGateX2/ZamGateX2Plugin.hpp
+++ b/plugins/ZamGateX2/ZamGateX2Plugin.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamGateX2/ZamGateX2UI.cpp b/plugins/ZamGateX2/ZamGateX2UI.cpp
index 84ed600..af6a737 100644
--- a/plugins/ZamGateX2/ZamGateX2UI.cpp
+++ b/plugins/ZamGateX2/ZamGateX2UI.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamGateX2/ZamGateX2UI.hpp b/plugins/ZamGateX2/ZamGateX2UI.hpp
index d334c55..8ecf5ff 100644
--- a/plugins/ZamGateX2/ZamGateX2UI.hpp
+++ b/plugins/ZamGateX2/ZamGateX2UI.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamGrains/DistrhoPluginInfo.h b/plugins/ZamGrains/DistrhoPluginInfo.h
index 0c718ca..4e875aa 100644
--- a/plugins/ZamGrains/DistrhoPluginInfo.h
+++ b/plugins/ZamGrains/DistrhoPluginInfo.h
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamGrains/ZamGrainsPlugin.cpp b/plugins/ZamGrains/ZamGrainsPlugin.cpp
index 7767a17..71bfa3b 100644
--- a/plugins/ZamGrains/ZamGrainsPlugin.cpp
+++ b/plugins/ZamGrains/ZamGrainsPlugin.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamGrains/ZamGrainsPlugin.hpp b/plugins/ZamGrains/ZamGrainsPlugin.hpp
index cb8f318..14e0148 100644
--- a/plugins/ZamGrains/ZamGrainsPlugin.hpp
+++ b/plugins/ZamGrains/ZamGrainsPlugin.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamGrains/ZamGrainsUI.cpp b/plugins/ZamGrains/ZamGrainsUI.cpp
index 4ecb9b6..c5c36f6 100644
--- a/plugins/ZamGrains/ZamGrainsUI.cpp
+++ b/plugins/ZamGrains/ZamGrainsUI.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamGrains/ZamGrainsUI.hpp b/plugins/ZamGrains/ZamGrainsUI.hpp
index 05497df..0fee34e 100644
--- a/plugins/ZamGrains/ZamGrainsUI.hpp
+++ b/plugins/ZamGrains/ZamGrainsUI.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamHeadX2/DistrhoPluginInfo.h b/plugins/ZamHeadX2/DistrhoPluginInfo.h
index 02590b6..1b97a12 100644
--- a/plugins/ZamHeadX2/DistrhoPluginInfo.h
+++ b/plugins/ZamHeadX2/DistrhoPluginInfo.h
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamHeadX2/ZamHeadX2Plugin.cpp b/plugins/ZamHeadX2/ZamHeadX2Plugin.cpp
index 63e6d94..c9fc13d 100644
--- a/plugins/ZamHeadX2/ZamHeadX2Plugin.cpp
+++ b/plugins/ZamHeadX2/ZamHeadX2Plugin.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamHeadX2/ZamHeadX2Plugin.hpp b/plugins/ZamHeadX2/ZamHeadX2Plugin.hpp
index c68d735..ac441cf 100644
--- a/plugins/ZamHeadX2/ZamHeadX2Plugin.hpp
+++ b/plugins/ZamHeadX2/ZamHeadX2Plugin.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamHeadX2/ZamHeadX2UI.cpp b/plugins/ZamHeadX2/ZamHeadX2UI.cpp
index bebb6b0..18f669b 100644
--- a/plugins/ZamHeadX2/ZamHeadX2UI.cpp
+++ b/plugins/ZamHeadX2/ZamHeadX2UI.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamHeadX2/ZamHeadX2UI.hpp b/plugins/ZamHeadX2/ZamHeadX2UI.hpp
index bf562c6..8078b61 100644
--- a/plugins/ZamHeadX2/ZamHeadX2UI.hpp
+++ b/plugins/ZamHeadX2/ZamHeadX2UI.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamNoise/DistrhoPluginInfo.h b/plugins/ZamNoise/DistrhoPluginInfo.h
index 9920406..64e4222 100644
--- a/plugins/ZamNoise/DistrhoPluginInfo.h
+++ b/plugins/ZamNoise/DistrhoPluginInfo.h
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamNoise/ZamNoisePlugin.cpp b/plugins/ZamNoise/ZamNoisePlugin.cpp
index 3347340..9b3beaa 100644
--- a/plugins/ZamNoise/ZamNoisePlugin.cpp
+++ b/plugins/ZamNoise/ZamNoisePlugin.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamNoise/ZamNoisePlugin.hpp b/plugins/ZamNoise/ZamNoisePlugin.hpp
index 55db964..cc90ae2 100644
--- a/plugins/ZamNoise/ZamNoisePlugin.hpp
+++ b/plugins/ZamNoise/ZamNoisePlugin.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamNoise/ZamNoiseUI.cpp b/plugins/ZamNoise/ZamNoiseUI.cpp
index a2001d6..80ac1bb 100644
--- a/plugins/ZamNoise/ZamNoiseUI.cpp
+++ b/plugins/ZamNoise/ZamNoiseUI.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamNoise/ZamNoiseUI.hpp b/plugins/ZamNoise/ZamNoiseUI.hpp
index 5eb72e9..06cfa13 100644
--- a/plugins/ZamNoise/ZamNoiseUI.hpp
+++ b/plugins/ZamNoise/ZamNoiseUI.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamPhono/DistrhoPluginInfo.h b/plugins/ZamPhono/DistrhoPluginInfo.h
index 25dce1c..decb500 100644
--- a/plugins/ZamPhono/DistrhoPluginInfo.h
+++ b/plugins/ZamPhono/DistrhoPluginInfo.h
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamPhono/ZamPhonoPlugin.cpp b/plugins/ZamPhono/ZamPhonoPlugin.cpp
index d88de19..b2ea51c 100644
--- a/plugins/ZamPhono/ZamPhonoPlugin.cpp
+++ b/plugins/ZamPhono/ZamPhonoPlugin.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamPhono/ZamPhonoPlugin.hpp b/plugins/ZamPhono/ZamPhonoPlugin.hpp
index 62c1e94..b30eb77 100644
--- a/plugins/ZamPhono/ZamPhonoPlugin.hpp
+++ b/plugins/ZamPhono/ZamPhonoPlugin.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamPhono/ZamPhonoUI.cpp b/plugins/ZamPhono/ZamPhonoUI.cpp
index f266490..6030aa1 100644
--- a/plugins/ZamPhono/ZamPhonoUI.cpp
+++ b/plugins/ZamPhono/ZamPhonoUI.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamPhono/ZamPhonoUI.hpp b/plugins/ZamPhono/ZamPhonoUI.hpp
index a78f3ec..049f669 100644
--- a/plugins/ZamPhono/ZamPhonoUI.hpp
+++ b/plugins/ZamPhono/ZamPhonoUI.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamPiano/DistrhoPluginInfo.h b/plugins/ZamPiano/DistrhoPluginInfo.h
index 6346fae..0d31c22 100644
--- a/plugins/ZamPiano/DistrhoPluginInfo.h
+++ b/plugins/ZamPiano/DistrhoPluginInfo.h
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamPiano/ZamPianoPlugin.cpp b/plugins/ZamPiano/ZamPianoPlugin.cpp
index 28f57df..3c8dc8d 100644
--- a/plugins/ZamPiano/ZamPianoPlugin.cpp
+++ b/plugins/ZamPiano/ZamPianoPlugin.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamPiano/ZamPianoPlugin.hpp b/plugins/ZamPiano/ZamPianoPlugin.hpp
index d6c1db5..9d3c36a 100644
--- a/plugins/ZamPiano/ZamPianoPlugin.hpp
+++ b/plugins/ZamPiano/ZamPianoPlugin.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamPiano/ZamPianoUI.cpp b/plugins/ZamPiano/ZamPianoUI.cpp
index 47f1610..de66734 100644
--- a/plugins/ZamPiano/ZamPianoUI.cpp
+++ b/plugins/ZamPiano/ZamPianoUI.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamPiano/ZamPianoUI.hpp b/plugins/ZamPiano/ZamPianoUI.hpp
index c2c85b4..0c1f550 100644
--- a/plugins/ZamPiano/ZamPianoUI.hpp
+++ b/plugins/ZamPiano/ZamPianoUI.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamSFZ/DistrhoPluginInfo.h b/plugins/ZamSFZ/DistrhoPluginInfo.h
index 925288e..7dfbf2a 100644
--- a/plugins/ZamSFZ/DistrhoPluginInfo.h
+++ b/plugins/ZamSFZ/DistrhoPluginInfo.h
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamSFZ/ZamSFZPlugin.cpp b/plugins/ZamSFZ/ZamSFZPlugin.cpp
index 16d12d5..322d785 100644
--- a/plugins/ZamSFZ/ZamSFZPlugin.cpp
+++ b/plugins/ZamSFZ/ZamSFZPlugin.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamSFZ/ZamSFZPlugin.hpp b/plugins/ZamSFZ/ZamSFZPlugin.hpp
index 712be15..954f646 100644
--- a/plugins/ZamSFZ/ZamSFZPlugin.hpp
+++ b/plugins/ZamSFZ/ZamSFZPlugin.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamSFZ/ZamSFZUI.cpp b/plugins/ZamSFZ/ZamSFZUI.cpp
index 889e8f8..61e5e55 100644
--- a/plugins/ZamSFZ/ZamSFZUI.cpp
+++ b/plugins/ZamSFZ/ZamSFZUI.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamSFZ/ZamSFZUI.hpp b/plugins/ZamSFZ/ZamSFZUI.hpp
index 67ed56d..8271c0b 100644
--- a/plugins/ZamSFZ/ZamSFZUI.hpp
+++ b/plugins/ZamSFZ/ZamSFZUI.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamSynth/DistrhoPluginInfo.h b/plugins/ZamSynth/DistrhoPluginInfo.h
index 17e8570..b22166c 100644
--- a/plugins/ZamSynth/DistrhoPluginInfo.h
+++ b/plugins/ZamSynth/DistrhoPluginInfo.h
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamSynth/ZamSynthPlugin.cpp b/plugins/ZamSynth/ZamSynthPlugin.cpp
index 14a33a9..24c09aa 100644
--- a/plugins/ZamSynth/ZamSynthPlugin.cpp
+++ b/plugins/ZamSynth/ZamSynthPlugin.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamSynth/ZamSynthPlugin.hpp b/plugins/ZamSynth/ZamSynthPlugin.hpp
index 3c95b98..97b3840 100644
--- a/plugins/ZamSynth/ZamSynthPlugin.hpp
+++ b/plugins/ZamSynth/ZamSynthPlugin.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamSynth/ZamSynthUI.cpp b/plugins/ZamSynth/ZamSynthUI.cpp
index a52df0f..8b55dd6 100644
--- a/plugins/ZamSynth/ZamSynthUI.cpp
+++ b/plugins/ZamSynth/ZamSynthUI.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamSynth/ZamSynthUI.hpp b/plugins/ZamSynth/ZamSynthUI.hpp
index a881404..6fafcac 100644
--- a/plugins/ZamSynth/ZamSynthUI.hpp
+++ b/plugins/ZamSynth/ZamSynthUI.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamTube/DistrhoPluginInfo.h b/plugins/ZamTube/DistrhoPluginInfo.h
index 85beff1..4109145 100644
--- a/plugins/ZamTube/DistrhoPluginInfo.h
+++ b/plugins/ZamTube/DistrhoPluginInfo.h
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamTube/ZamTubePlugin.cpp b/plugins/ZamTube/ZamTubePlugin.cpp
index c9c2a08..74c35b6 100644
--- a/plugins/ZamTube/ZamTubePlugin.cpp
+++ b/plugins/ZamTube/ZamTubePlugin.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamTube/ZamTubePlugin.hpp b/plugins/ZamTube/ZamTubePlugin.hpp
index 401415f..b6956c4 100644
--- a/plugins/ZamTube/ZamTubePlugin.hpp
+++ b/plugins/ZamTube/ZamTubePlugin.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamTube/ZamTubeUI.cpp b/plugins/ZamTube/ZamTubeUI.cpp
index 7a79612..ad570d5 100644
--- a/plugins/ZamTube/ZamTubeUI.cpp
+++ b/plugins/ZamTube/ZamTubeUI.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamTube/ZamTubeUI.hpp b/plugins/ZamTube/ZamTubeUI.hpp
index 3c6f367..7ec11a3 100644
--- a/plugins/ZamTube/ZamTubeUI.hpp
+++ b/plugins/ZamTube/ZamTubeUI.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamVerb/DistrhoPluginInfo.h b/plugins/ZamVerb/DistrhoPluginInfo.h
index 9745e07..0077f94 100644
--- a/plugins/ZamVerb/DistrhoPluginInfo.h
+++ b/plugins/ZamVerb/DistrhoPluginInfo.h
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamVerb/ZamVerbPlugin.cpp b/plugins/ZamVerb/ZamVerbPlugin.cpp
index 0668ee3..0dcb1e6 100644
--- a/plugins/ZamVerb/ZamVerbPlugin.cpp
+++ b/plugins/ZamVerb/ZamVerbPlugin.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamVerb/ZamVerbPlugin.hpp b/plugins/ZamVerb/ZamVerbPlugin.hpp
index 847261c..66037a6 100644
--- a/plugins/ZamVerb/ZamVerbPlugin.hpp
+++ b/plugins/ZamVerb/ZamVerbPlugin.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamVerb/ZamVerbUI.cpp b/plugins/ZamVerb/ZamVerbUI.cpp
index ee77a54..7ef02c7 100644
--- a/plugins/ZamVerb/ZamVerbUI.cpp
+++ b/plugins/ZamVerb/ZamVerbUI.cpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/plugins/ZamVerb/ZamVerbUI.hpp b/plugins/ZamVerb/ZamVerbUI.hpp
index e3234f9..589e010 100644
--- a/plugins/ZamVerb/ZamVerbUI.hpp
+++ b/plugins/ZamVerb/ZamVerbUI.hpp
@@ -5,7 +5,7 @@
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
- * the License, or any later version.
+ * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of