[dconf-editor] Update comment.

[Arnaud Bonatti <arnaudb src gnome org>]

commit d0309ebda56d0e88b0e524136b7945774d6bb60d
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Sat Dec 2 09:42:53 2017 +0100

    Update comment.

 editor/ca.desrt.dconf-editor.gschema.xml |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/editor/ca.desrt.dconf-editor.gschema.xml b/editor/ca.desrt.dconf-editor.gschema.xml
index 6ffaedd..87f5db9 100644
--- a/editor/ca.desrt.dconf-editor.gschema.xml
+++ b/editor/ca.desrt.dconf-editor.gschema.xml
@@ -114,7 +114,7 @@
     <value value="1" nick="Green"/>
   </enum>
   <flags id="ca.desrt.dconf-editor.DemoFlags">
-    <value value="16" nick="Red"/>      <!-- TODO report bug: 0 validates... -->
+    <value value="16" nick="Red"/>      <!-- 0 validates, multiple times; 
https://bugzilla.gnome.org/show_bug.cgi?id=756735 -->
     <value value="4" nick="White"/>
     <value value="2" nick="Blue"/>
     <value value="8" nick="Yellow"/>