diff --git a/application/config/memcached.php b/application/config/memcached.php
index 1b34aa6..2b1a772 100644
--- a/application/config/memcached.php
+++ b/application/config/memcached.php
@@ -1,22 +1,46 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+/**
+ * CodeIgniter
+ *
+ * An open source application development framework for PHP 5.1.6 or newer
+ *
+ * NOTICE OF LICENSE
+ *
+ * Licensed under the Academic Free License version 3.0
+ *
+ * This source file is subject to the Academic Free License (AFL 3.0) that is
+ * bundled with this package in the files license_afl.txt / license_afl.rst.
+ * It is also available through the world wide web at this URL:
+ * http://opensource.org/licenses/AFL-3.0
+ * If you did not receive a copy of the license and are unable to obtain it
+ * through the world wide web, please send an email to
+ * licensing@ellislab.com so we can send you a copy immediately.
+ *
+ * @package		CodeIgniter
+ * @author		EllisLab Dev Team
+ * @copyright	Copyright (c) 2008 - 2012, EllisLab, Inc. (http://ellislab.com/)
+ * @license		http://opensource.org/licenses/AFL-3.0 Academic Free License (AFL 3.0)
+ * @link		http://codeigniter.com
+ * @since		Version 2.0
+ * @filesource
+ */
+
 /*
 | -------------------------------------------------------------------------
 | Memcached settings
 | -------------------------------------------------------------------------
-| To add another server, just add another set in the array.
+| Your Memcached servers can be specified below.
 |
-| NOTE: Memcached doesn't seem to like hostnames. Try using an IP first. 
-| -GWB
+|	See: http://codeigniter.com/user_guide/libraries/caching.html#memcached
 |
 */
-
 $config = array(
 	'default' => array(
 		'hostname' => '127.0.0.1',
 		'port'     => '11211',
 		'weight'   => '1',
-	),      
-);  
+	),
+);
 
 /* End of file memcached.php */
 /* Location: ./application/config/memcached.php */
\ No newline at end of file