[cogl/cogl-1.16] attribute-buffer: add missing transfer annotations

[Robert Bragg <rbragg src gnome org>]

commit de0cb3aba26e483765257e304aee7c2245a27a93
Author: Lionel Landwerlin <llandwerlin gmail com>
Date:   Tue Sep 3 15:28:51 2013 +0100

    attribute-buffer: add missing transfer annotations
    
    Reviewed-by: Robert Bragg <robert linux intel com>

 cogl/cogl-attribute-buffer.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/cogl/cogl-attribute-buffer.h b/cogl/cogl-attribute-buffer.h
index 3150e07..29181c1 100644
--- a/cogl/cogl-attribute-buffer.h
+++ b/cogl/cogl-attribute-buffer.h
@@ -69,7 +69,7 @@ COGL_BEGIN_DECLS
  * Note: You can assume this function always succeeds and won't return
  * %NULL
  *
- * Return value: A newly allocated #CoglAttributeBuffer. Never %NULL.
+ * Return value: (transfer full): A newly allocated #CoglAttributeBuffer. Never %NULL.
  *
  * Stability: Unstable
  */
@@ -100,7 +100,7 @@ cogl_attribute_buffer_new_with_size (CoglContext *context,
  * explicitly catch errors with cogl_buffer_set_data() or
  * cogl_buffer_map().</note>
  *
- * Return value: A newly allocated #CoglAttributeBuffer (never %NULL)
+ * Return value: (transfer full): A newly allocated #CoglAttributeBuffer (never %NULL)
  *
  * Since: 1.4
  * Stability: Unstable