NO-OP: whitespace

- remove trailing whitespace
- remove space after opening brackets and before closing brackets
- add space around operators
- do not use '//' for multi-line comments, do not use "//" on line-start
  to comment-out code breaking indenting (-Wmisleading-indent)
- do add a single space after comment-start /*{SPACE}... or //{SPACE}...
- reserve duplicate whitespace "  " for alignment, remove other duplicate
  whitespace
- use established "TODO" and "XXX" (highlighted keywords)
- remove equal-sign series "====" (those indicate merge conflicts)

1 files changed, 1 insertions, 1 deletions

diff --git a/gtk2_ardour/mixer_ui.cc b/gtk2_ardour/mixer_ui.cc
index 4880865c86..4fbb96e87e 100644
--- a/gtk2_ardour/mixer_ui.cc
+++ b/gtk2_ardour/mixer_ui.cc
@@ -1448,7 +1448,7 @@ Mixer_UI::redisplay_track_list ()
 
 	add_vca_button.show ();
 	vca_scroller_base.show();
-	
+
 	for (i = rows.begin(); i != rows.end(); ++i) {
 
 		AxisView* s = (*i)[stripable_columns.strip];