Fix thunar -V.

thunar/main.c

 /* $Id$ */
 /*-
- * Copyright (c) 2005-2007 os-cillation e.K.
+ * Copyright (c) 2005-2011 os-cillation e.K.
  *
  * Written by Benedikt Meurer <benny@xfce.org>.
  *
@@ -164,7 +164,7 @@ main (int argc, char **argv)
   if (G_UNLIKELY (opt_version))
     {
       g_print ("%s %s (Xfce %s)\n\n", PACKAGE_NAME, PACKAGE_VERSION, xfce_version_string ());
-      g_print ("%s\n", "Copyright (c) 2004-2010");
+      g_print ("%s\n", "Copyright (c) 2004-2011");
       g_print ("\t%s\n\n", _("The Thunar development team. All rights reserved."));
       g_print ("%s\n\n", _("Written by Benedikt Meurer <benny@xfce.org>."));
       g_print (_("Please report bugs to <%s>."), PACKAGE_BUGREPORT);