diff --git a/user_guide/changelog.html b/user_guide/changelog.html
index 35f1d3d..6341d4d 100644
--- a/user_guide/changelog.html
+++ b/user_guide/changelog.html
@@ -77,7 +77,8 @@
     <li>Added array to string into the profiler </li>
 	<li>Modified XSS Cleaning routine to be more performance friendly and compatible with PHP 5.2's new PCRE backtrack and recursion limits.</li>
     <li>Fixed a bug in router that was ignoring the scaffolding route for optimization </li>
-    <li>Fixed doc typos. </li>
+	<li>Fixed an IP validation bug.</li>
+   <li>Fixed doc typos. </li>
 </ul>
 <h2>Version 1.5.3</h2>
 <p>Release Date: April 15, 2007 </p>