[cogl] doc: CoglXlibFilterReturn has been consolidated to CoglFilterReturn

[Damien Lespiau <dlespiau src gnome org>]

commit 11237ad51303aac9fd3faee3c101cad1dce9cb0a
Author: Damien Lespiau <damien lespiau intel com>
Date:   Sun Apr 21 15:45:45 2013 +0100

    doc: CoglXlibFilterReturn has been consolidated to CoglFilterReturn
    
    Reviewed-by: Robert Bragg <robert linux intel com>

 cogl/cogl-xlib.h | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)
---
diff --git a/cogl/cogl-xlib.h b/cogl/cogl-xlib.h
index 345b3eb..4e7e37f 100644
--- a/cogl/cogl-xlib.h
+++ b/cogl/cogl-xlib.h
@@ -43,12 +43,11 @@ COGL_BEGIN_DECLS
  * into external X event retrieval (for example that done by Clutter
  * or GDK).
  *
- * Return value: #CoglXlibFilterReturn. %COGL_XLIB_FILTER_REMOVE
- * indicates that Cogl has internally handled the event and the
- * caller should do no further processing. %COGL_XLIB_FILTER_CONTINUE
- * indicates that Cogl is either not interested in the event,
- * or has used the event to update internal state without taking
- * any exclusive action.
+ * Return value: #CoglFilterReturn. %COGL_FILTER_REMOVE indicates
+ * that Cogl has internally handled the event and the caller should
+ * do no further processing.  %COGL_FILTER_CONTINUE indicates that
+ * Cogl is either not interested in the event, or has used the event
+ * to update internal state without taking any exclusive action.
  *
  * Stability: Unstable
  */