[mutter] window: Fix deprecated version of get_outer_rect

[Rico Tzschichholz <ricotz src gnome org>]

commit 59168b2c64565bf1c439a2f2a0bc4103839c3285
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Fri Nov 29 09:12:16 2013 +0100

    window: Fix deprecated version of get_outer_rect

 src/core/window.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/core/window.c b/src/core/window.c
index d9bb60d..89b05c1 100644
--- a/src/core/window.c
+++ b/src/core/window.c
@@ -5907,7 +5907,7 @@ meta_window_get_frame_rect (const MetaWindow *window,
  * area that we or the client adds to the window, or any area that the
  * client adds to draw a client-side shadow.
  *
- * Deprecated: 3.10: Use meta_window_get_frame_rect() instead.
+ * Deprecated: 3.12: Use meta_window_get_frame_rect() instead.
  */
 void
 meta_window_get_outer_rect (const MetaWindow *window,