[mutter] backend: Make get_cogl_context introspectable

[Marge Bot <marge-bot src gnome org>]

commit b9a5f9a3738482272f2b14d8469ab3f9d0f333ae
Author: Simon Schneegans <code simonschneegans de>
Date:   Wed May 18 07:38:50 2022 +0200

    backend: Make get_cogl_context introspectable
    
    To be able to use the Snippet API from GJS properly,
    this method is required in many cases.
    
    Related: https://gitlab.gnome.org/GNOME/mutter/-/issues/2280
    Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2422>

 clutter/clutter/clutter-backend.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/clutter/clutter/clutter-backend.c b/clutter/clutter/clutter-backend.c
index a5f3b02641..4191942e18 100644
--- a/clutter/clutter/clutter-backend.c
+++ b/clutter/clutter/clutter-backend.c
@@ -653,7 +653,7 @@ _clutter_backend_translate_event (ClutterBackend *backend,
 }
 
 /**
- * clutter_backend_get_cogl_context: (skip)
+ * clutter_backend_get_cogl_context:
  * @backend: a #ClutterBackend
  *
  * Retrieves the #CoglContext associated with the given clutter