updating copyrights to 2011
diff --git a/user_guide/libraries/encryption.html b/user_guide/libraries/encryption.html
index fbffd63..f6fb2b8 100644
--- a/user_guide/libraries/encryption.html
+++ b/user_guide/libraries/encryption.html
@@ -217,7 +217,7 @@
<a href="../index.html">User Guide Home</a> ·
Next Topic: <a href="file_uploading.html">File Uploading Class</a>
</p>
-<p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2006-2010 · <a href="http://ellislab.com/">EllisLab, Inc.</a></p>
+<p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2006 - 2011 · <a href="http://ellislab.com/">EllisLab, Inc.</a></p>
</div>
</body>