replaced www.codeigniter.com with codeigniter.com
diff --git a/user_guide/libraries/user_agent.html b/user_guide/libraries/user_agent.html
index 59304f6..777f027 100644
--- a/user_guide/libraries/user_agent.html
+++ b/user_guide/libraries/user_agent.html
@@ -40,7 +40,7 @@
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
<td id="breadcrumb">
-<a href="http://www.codeigniter.com/">CodeIgniter Home</a> ›
+<a href="http://codeigniter.com/">CodeIgniter Home</a> ›
<a href="../index.html">User Guide Home</a> ›
User Agent Class
</td>
@@ -194,7 +194,7 @@
<a href="../index.html">User Guide Home</a> ·
Next Topic: <a href="validation.html">Validation Class</a>
</p>
-<p><a href="http://www.codeigniter.com">CodeIgniter</a> · Copyright © 2007 · <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
+<p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2007 · <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
</div>
</body>