show correct favorites link

lib/popularnoticesection.php

@@ -69,6 +69,12 @@ class PopularNoticeSection extends NoticeSection
 
     function moreUrl()
     {
+        if (common_config('singleuser', 'enabled')) {
+            $user = User::singleUser();
+            common_local_url('showfavorites', array('nickname' =>
+                                                    $user->nickname));
+        } else {
             return common_local_url('favorited');
         }
     }
+}