diff -r 03730619fbac -r 04c99b24db84 libpurple/blistnodetypes.h
--- a/libpurple/blistnodetypes.h	Wed Jan 29 09:56:14 2014 +0530
+++ b/libpurple/blistnodetypes.h	Wed Jan 29 10:01:14 2014 +0530
@@ -375,7 +375,7 @@
 void purple_buddy_set_local_alias(PurpleBuddy *buddy, const char *alias);
 
 /**
- * Returns the local alias for the buddy, or @c NULL if none exists.
+ * Returns the local alias for the buddy, or %NULL if none exists.
  *
  * @buddy:  The buddy
  * Returns:       The local alias for the buddy
@@ -522,7 +522,7 @@
  *
  * @chat: The chat.
  *
- * Returns: The parent group, or @c NULL if the chat is not in a group.
+ * Returns: The parent group, or %NULL if the chat is not in a group.
  */
 PurpleGroup *purple_chat_get_group(PurpleChat *chat);