[empathy: 2/4] update copyright

[Guillaume Desmottes <gdesmott src gnome org>]

commit 8c99779e5b055bc407ac2b8bf6bb26f4df63d555
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Fri Feb 11 12:30:28 2011 +0100

    update copyright

 libempathy-gtk/empathy-cell-renderer-expander.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/libempathy-gtk/empathy-cell-renderer-expander.c b/libempathy-gtk/empathy-cell-renderer-expander.c
index de099fb..b9c6544 100644
--- a/libempathy-gtk/empathy-cell-renderer-expander.c
+++ b/libempathy-gtk/empathy-cell-renderer-expander.c
@@ -1,6 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
 /*
  * Copyright (C) 2006-2007 Imendio AB
+ * Copyright (C) 2007-2011 Collabora Ltd.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as