Add a missing introspection annotation for gdk_screen_get_default_colormap

diff --git a/gdk/x11/gdkscreen-x11.c b/gdk/x11/gdkscreen-x11.c
index 5b0cb178460563a26d1a67e6d3ff302233502d78..1d274f4ed518218ecb4c08a8c17232f1cea9a358 100644 (file)
--- a/gdk/x11/gdkscreen-x11.c
+++ b/gdk/x11/gdkscreen-x11.c
@@ -234,7 +234,7 @@ gdk_screen_get_root_window (GdkScreen *screen)
  *
  * Gets the default colormap for @screen.
  * 
- * Returns: the default #GdkColormap.
+ * Returns: (transfer none): the default #GdkColormap.
  *
  * Since: 2.2
  **/