[gegl] introspection: Annotate transfer for gegl_config()

[Jon Nordby <jonnor src gnome org>]

commit dd94ee7d8efb177293d207385f5fc58b1c35fd8f
Author: Jon Nordby <jononor gmail com>
Date:   Wed Aug 1 15:03:41 2012 +0200

    introspection: Annotate transfer for gegl_config()

 gegl/gegl.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/gegl/gegl.h b/gegl/gegl.h
index 4884401..2dbab68 100644
--- a/gegl/gegl.h
+++ b/gegl/gegl.h
@@ -825,6 +825,8 @@ gboolean       gegl_processor_work          (GeglProcessor *processor,
  * "cache-size" "quality" and "swap", the two first is an integer denoting
  * number of bytes, the secons a double value between 0 and 1 and the last
  * the path of the directory to swap to (or "ram" to not use diskbased swap)
+ *
+ * Return value: (transfer none): a #GeglConfig
  */
 GeglConfig      * gegl_config (void);