Index: trunk/wordcamp.org/public_html/wp-content/mu-plugins/wcorg-subroles.php
===================================================================
--- trunk/wordcamp.org/public_html/wp-content/mu-plugins/wcorg-subroles.php	(revision 8637)
+++ trunk/wordcamp.org/public_html/wp-content/mu-plugins/wcorg-subroles.php	(working copy)
@@ -14,6 +14,8 @@
  * @param int $user_id The ID of the user to retrieve subroles for.
  *
  * @return array A list of subrole strings.
+ *
+ * @global array $wcorg_subroles
  */
 function get_user_subroles( $user_id ) {
 	global $wcorg_subroles;