[librest/wip/baedert/tests: 20/27] OAuth2Proxy: Add some gtkdoc annotations

[Timm Bäder <baedert src gnome org>]

commit ab261f44dda5434c39264a7c3ec3608608899ad6
Author: Timm Bäder <mail baedert org>
Date:   Tue Aug 2 12:12:46 2016 +0200

    OAuth2Proxy: Add some gtkdoc annotations

 rest/oauth2-proxy.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/rest/oauth2-proxy.c b/rest/oauth2-proxy.c
index c312fcf..10ae8bb 100644
--- a/rest/oauth2-proxy.c
+++ b/rest/oauth2-proxy.c
@@ -339,7 +339,7 @@ oauth2_proxy_build_login_url (OAuth2Proxy *proxy,
  *
  * Get the current request or access token.
  *
- * Returns: the token, or %NULL if there is no token yet.  This string is owned
+ * Returns: (nullable): the token, or %NULL if there is no token yet.  This string is owned
  * by #OAuth2Proxy and should not be freed.
  */
 const char *