[cogl] fence: add scope annotation

[Robert Bragg <rbragg src gnome org>]

commit ea20da2b385d7abc78c9649c76426a3b5dc31da6
Author: Lionel Landwerlin <llandwerlin gmail com>
Date:   Tue Sep 3 22:02:29 2013 +0100

    fence: add scope annotation
    
    Reviewed-by: Robert Bragg <robert linux intel com>
    
    (cherry picked from commit fbba3478a8be6b767fd13040bbfb1da19dadc842)

 cogl/cogl-fence.h |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/cogl/cogl-fence.h b/cogl/cogl-fence.h
index 23ac7bb..47561b7 100644
--- a/cogl/cogl-fence.h
+++ b/cogl/cogl-fence.h
@@ -96,9 +96,9 @@ cogl_fence_closure_get_user_data (CoglFenceClosure *closure);
 /**
  * cogl_framebuffer_add_fence_callback:
  * @framebuffer: The #CoglFramebuffer the commands have been submitted to
- * @callback: A #CoglFenceCallback to be called when all commands submitted
- *            to Cogl have been executed
- * @user_data: Private data that will be passed to the callback
+ * @callback: (scope notified): A #CoglFenceCallback to be called when
+ *            all commands submitted to Cogl have been executed
+ * @user_data: (closure): Private data that will be passed to the callback
  *
  * Calls the provided callback when all previously-submitted commands have
  * been executed by the GPU.