[glom] Update a comment

[Murray Cumming <murrayc src gnome org>]

commit e965ec83d44605568c23f8c8132f7a6ff4c80fef
Author: Murray Cumming <murrayc murrayc com>
Date:   Thu Oct 20 22:12:30 2011 +0200

    Update a comment

 glom/libglom/db_utils.cc |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/glom/libglom/db_utils.cc b/glom/libglom/db_utils.cc
index 3b9a2f5..3072165 100644
--- a/glom/libglom/db_utils.cc
+++ b/glom/libglom/db_utils.cc
@@ -1633,8 +1633,7 @@ bool query_execute_string(const Glib::ustring& strQuery, const Glib::RefPtr<Gnom
   }
   
   //Note that only -1 means an error, not all negative values.
-  //For instance, it can return -2 for a successful CREATE TABLE query:
-  //See https://bugzilla.gnome.org/show_bug.cgi?id=662279
+  //For instance, it can return -2 for a successful CREATE TABLE query, to mean that the backend (SQLite) does not report how many rows were affected.
   if(exec_retval == -1)
   {
     const Glib::ustring full_query = stmt->to_sql(params);