Index: wordpress.org/public_html/wp-content/mu-plugins/pub/class-o2-follow.php
===================================================================
--- wordpress.org/public_html/wp-content/mu-plugins/pub/class-o2-follow.php	(revision 8394)
+++ wordpress.org/public_html/wp-content/mu-plugins/pub/class-o2-follow.php	(working copy)
@@ -246,8 +246,8 @@
 	/**
 	 * Checks post for subscription.
 	 *
-	 * @param int    $post_id Post ID..
-	 * @param object $message Message.
+	 * @param int    $post_id Post ID instance, passed by reference.
+	 * @param object $message Message instance, passed by reference.
 	 */
 	public function check_post_for_subscription( $post_id, $message ) {
 		if ( $message->isFollowing ) {