[gedit-cossa] Add comment for translators

[Ignacio Casal Quinteiro <icq src gnome org>]

commit 21667d928f306bc5c997f14ecfd90e2b86cb0bd2
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Wed Jun 1 22:41:41 2011 +0200

    Add comment for translators

 src/gedit-cossa-plugin.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/src/gedit-cossa-plugin.c b/src/gedit-cossa-plugin.c
index 45e95be..1cb7941 100644
--- a/src/gedit-cossa-plugin.c
+++ b/src/gedit-cossa-plugin.c
@@ -274,6 +274,8 @@ preview_activated_cb (GtkAction *action,
       cur_tab = gedit_window_get_active_tab (priv->window);
 
       tab_name = _gedit_tab_get_name (cur_tab);
+
+      /* Translators: the %s is refered to the name of the document */
       title = g_strdup_printf (_("GTK+ Theme preview - %s"),
                                tab_name);
       g_free (tab_name);