diff --git a/js/quick-reply.js b/js/quick-reply.js
index e963ca6e..f0587cd9 100644
--- a/js/quick-reply.js
+++ b/js/quick-reply.js
@@ -6,6 +6,7 @@
  * Copyright (c) 2012 Michael Save <savetheinternet@tinyboard.org>
  *
  * Usage:
+ *   $config['quick_reply'] = true;
  *   $config['additional_javascript'][] = $config['root'] . 'jquery.min.js';
  *   $config['additional_javascript'][] = $config['root'] . 'quick-reply.js';
  *