Added "default" to the list Reserved Names
diff --git a/user_guide/changelog.html b/user_guide/changelog.html
index 55718c6..bb175c2 100644
--- a/user_guide/changelog.html
+++ b/user_guide/changelog.html
@@ -90,6 +90,11 @@
 			<li>Modified <kbd>delete_files()</kbd> in the <a href="helpers/file_helper.html">File Helper</a> to return FALSE on failure.</li> 
 		</ul>
 	</li>
+	<li>Other Changes
+		<ul>
+			<li>Added "default" to the list <a href="general/reserved_names.html">Reserved Names</a>.</li>
+		</ul>
+	</li>
 </ul>
 
 <h3>Bug fixes for 1.7.3</h3>
diff --git a/user_guide/general/reserved_names.html b/user_guide/general/reserved_names.html
index 2d637e8..0d697b3 100644
--- a/user_guide/general/reserved_names.html
+++ b/user_guide/general/reserved_names.html
@@ -68,6 +68,7 @@
 	<li>CI_Base</li>
 	<li>_ci_initialize</li>
 	<li>_ci_scaffolding</li>
+	<li>Default (PHP 5)</li>
 	<li>index</li>
 </ul>
 <p><br />