[gegl] Fix introspection of gegl_get_version

[Daniel Sabo <daniels src gnome org>]

commit a66e3c886cecd0d7a5e14498600911d2194f5104
Author: Daniel Sabo <DanielSabo gmail com>
Date:   Tue Jun 4 17:09:27 2013 -0700

    Fix introspection of gegl_get_version

 gegl/gegl-version.h.in |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/gegl/gegl-version.h.in b/gegl/gegl-version.h.in
index 97c4b11..30a2fc3 100644
--- a/gegl/gegl-version.h.in
+++ b/gegl/gegl-version.h.in
@@ -39,9 +39,9 @@
 
 /**
  * gegl_get_version:
- * @major: a pointer to a int where the major version number will be stored
- * @minor: ditto for the minor version number
- * @micro: ditto for the micro version number
+ * @major: (out caller-allocates): a pointer to a int where the major version number will be stored
+ * @minor: (out caller-allocates): ditto for the minor version number
+ * @micro: (out caller-allocates): ditto for the micro version number
  *
  * This function fetches the version of the GEGL library being used by
  * the running process.