[cogl/lionel/introspection: 57/76] frame-info: add missing annotation

[Lionel Landwerlin <llandwerlin src gnome org>]

commit e080a21ab7ee611ff406bb122756d0ab2396f4f6
Author: Lionel Landwerlin <llandwerlin gmail com>
Date:   Tue Sep 3 16:14:28 2013 +0100

    frame-info: add missing annotation

 cogl/cogl-frame-info.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/cogl/cogl-frame-info.h b/cogl/cogl-frame-info.h
index b12de4e..c1ddaa2 100644
--- a/cogl/cogl-frame-info.h
+++ b/cogl/cogl-frame-info.h
@@ -118,8 +118,8 @@ float cogl_frame_info_get_refresh_rate (CoglFrameInfo *info);
  *
  * Gets the #CoglOutput that the swapped frame was presented to.
  *
- * Return value: The #CoglOutput that the frame was presented to, or
- *               %NULL if this could not be determined.
+ * Return value: (transfer none): The #CoglOutput that the frame was
+ *        presented to, or %NULL if this could not be determined.
  * Since: 1.14
  * Stability: unstable
  */