[pango] adding allow-none introspection metadata to pango_renderer_set_color

[Alberto Ruiz <aruiz src gnome org>]

commit 139b37c44c297e009ece5a8efa040f36125e8acb
Author: Alberto Ruiz <aruiz gnome org>
Date:   Mon Apr 25 17:20:46 2011 +0100

    adding allow-none introspection metadata to pango_renderer_set_color

 pango/pango-renderer.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/pango/pango-renderer.c b/pango/pango-renderer.c
index de6f537..11815e1 100644
--- a/pango/pango-renderer.c
+++ b/pango/pango-renderer.c
@@ -1145,7 +1145,7 @@ pango_renderer_deactivate (PangoRenderer *renderer)
  * pango_renderer_set_color:
  * @renderer: a #PangoRenderer
  * @part: the part to change the color of
- * @color: the new color or %NULL to unset the current color
+ * @color: (allow-none): the new color or %NULL to unset the current color
  *
  * Sets the color for part of the rendering.
  *