diff --git a/user_guide/helpers/string_helper.html b/user_guide/helpers/string_helper.html
index f43dfc4..e290870 100644
--- a/user_guide/helpers/string_helper.html
+++ b/user_guide/helpers/string_helper.html
@@ -33,7 +33,7 @@
 <div id="masthead">

 <table cellpadding="0" cellspacing="0" border="0" style="width:100%">

 <tr>

-<td><h1>Code Igniter User Guide Version 1.5.0b3</h1></td>

+<td><h1>Code Igniter User Guide Version 1.5.0</h1></td>

 <td id="breadcrumb_right"><a href="../toc.html">Linear Table of Contents</a></td>

 </tr>

 </table>

@@ -131,7 +131,7 @@
 

 <div id="footer">

 <p>

-Previous Topic:&nbsp;&nbsp;<a href="security_helper.html">Security Helper</a>

+Previous Topic:&nbsp;&nbsp;<a href="smiley_helper.html">Smiley Helper</a>

 &nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;

 <a href="#top">Top of Page</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;

 <a href="../index.html">User Guide Home</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;