changed pmachine links to ellislab
diff --git a/user_guide/libraries/validation.html b/user_guide/libraries/validation.html
index f4beb56..ce06cf8 100644
--- a/user_guide/libraries/validation.html
+++ b/user_guide/libraries/validation.html
@@ -715,7 +715,7 @@
<a href="../index.html">User Guide Home</a> ·
Next Topic: <a href="xmlrpc.html">XML-RPC Class</a>
<p>
-<p><a href="http://www.codeigniter.com">Code Igniter</a> · Copyright © 2006 · <a href="http://www.pmachine.com">pMachine, Inc.</a></p>
+<p><a href="http://www.codeigniter.com">Code Igniter</a> · Copyright © 2006 · <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
</div>
</body>