[gir-repository] add a few allow-nones to Soup-custom.c

[Dan Winship <danw src gnome org>]

commit 9f810762c23ca7f35ba75524a430818909b5e165
Author: Dan Winship <danw gnome org>
Date:   Tue Jul 7 13:24:10 2009 -0400

    add a few allow-nones to Soup-custom.c

 gir/Soup-custom.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gir/Soup-custom.c b/gir/Soup-custom.c
index 2c838a6..adbf727 100644
--- a/gir/Soup-custom.c
+++ b/gir/Soup-custom.c
@@ -244,8 +244,8 @@
  * soup_session_queue_message:
  * @session:
  * @msg: (transfer full):
- * @callback:
- * @user_data:
+ * @callback: (allow-none):
+ * @user_data: (allow-none):
  *
  **/