[libgit2-glib] Annotate @cred as out

[Jesse van den Kieboom <jessevdk src gnome org>]

commit 77c01227fa24fa8db99391ee48650a30a6500a97
Author: Jesse van den Kieboom <jessevdk gmail com>
Date:   Sat Nov 23 10:49:33 2013 +0100

    Annotate @cred as out

 libgit2-glib/ggit-remote-callbacks.c |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)
---
diff --git a/libgit2-glib/ggit-remote-callbacks.c b/libgit2-glib/ggit-remote-callbacks.c
index de15c2d..46fb3bb 100644
--- a/libgit2-glib/ggit-remote-callbacks.c
+++ b/libgit2-glib/ggit-remote-callbacks.c
@@ -30,6 +30,18 @@ struct _GgitRemoteCallbacksPrivate
        git_remote_callbacks native;
 };
 
+/**
+ * GgitRemoteCallbacksClass::credentials:
+ * @callbacks:
+ * @cred: (out):
+ * @url:
+ * @username_from_url:
+ * @allowed_types:
+ * @error:
+ *
+ * Returns:
+ */
+
 G_DEFINE_TYPE (GgitRemoteCallbacks, ggit_remote_callbacks, G_TYPE_OBJECT)
 
 static void