[libsoup] soup-message-headers: add missing annotations in get_content_type

[Lucas Rocha <lucasr src gnome org>]

commit f5a0053364adfa24014f0c595c3a2890d10e437c
Author: Lucas Rocha <lucasr litl com>
Date:   Tue Dec 7 15:56:27 2010 +0000

    soup-message-headers: add missing annotations in get_content_type

 libsoup/soup-message-headers.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/libsoup/soup-message-headers.c b/libsoup/soup-message-headers.c
index 930a7de..1d6254c 100644
--- a/libsoup/soup-message-headers.c
+++ b/libsoup/soup-message-headers.c
@@ -1187,7 +1187,7 @@ content_type_setter (SoupMessageHeaders *hdrs, const char *value)
 /**
  * soup_message_headers_get_content_type:
  * @hdrs: a #SoupMessageHeaders
- * @params: return location for the Content-Type parameters (eg,
+ * @params: (out) (allow-none): return location for the Content-Type parameters (eg,
  * "charset"), or %NULL
  *
  * Looks up the "Content-Type" header in @hdrs, parses it, and returns