[gnome-desktop] gnome-rr: Add missing annotation

[Martin Pitt <martinpitt src gnome org>]

commit 6b213d08f0f5ebf72a3079e95a1059f2b6d08754
Author: Martin Pitt <martinpitt gnome org>
Date:   Mon Jan 21 11:22:27 2013 +0100

    gnome-rr: Add missing annotation
    
    gnome_rr_screen_get_dpms_mode()'s "mode" parameter is (out). This makes the
    method introspectable.

 libgnome-desktop/gnome-rr.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/libgnome-desktop/gnome-rr.c b/libgnome-desktop/gnome-rr.c
index ee558b1..3d4813c 100644
--- a/libgnome-desktop/gnome-rr.c
+++ b/libgnome-desktop/gnome-rr.c
@@ -1142,6 +1142,7 @@ gnome_rr_screen_refresh (GnomeRRScreen *screen,
 
 /**
  * gnome_rr_screen_get_dpms_mode:
+ * @mode: (out): The current #GnomeRRDpmsMode of this screen
  **/
 gboolean
 gnome_rr_screen_get_dpms_mode (GnomeRRScreen *screen,