[gimp] app: add comment to improve readability

[Michael Natterer <mitch src gnome org>]

commit 4186d0114fd0bd2ae29490c01d9e240ea1c0bdfe
Author: Michael Natterer <mitch gimp org>
Date:   Wed Jan 19 19:43:10 2011 +0100

    app: add comment to improve readability

 app/widgets/gimptextstyleeditor.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/app/widgets/gimptextstyleeditor.c b/app/widgets/gimptextstyleeditor.c
index e1f413c..b0c6578 100644
--- a/app/widgets/gimptextstyleeditor.c
+++ b/app/widgets/gimptextstyleeditor.c
@@ -966,7 +966,7 @@ gimp_text_style_editor_update_idle (GimpTextStyleEditor *editor)
       else
         gimp_text_style_editor_set_kerning (editor, kerning_tag);
     }
-  else
+  else /* no selection */
     {
       GtkTextIter  cursor;
       GSList      *tags;