added Security class docs, cleaned up Input class for changes to both
diff --git a/user_guide/libraries/sessions.html b/user_guide/libraries/sessions.html
index 059f6fb..31b4047 100644
--- a/user_guide/libraries/sessions.html
+++ b/user_guide/libraries/sessions.html
@@ -298,7 +298,7 @@
<div id="footer">
<p>
-Previous Topic: <a href="pagination.html">Pagination Class</a>
+Previous Topic: <a href="security.html">Security Class</a>
·
<a href="#top">Top of Page</a> ·
<a href="../index.html">User Guide Home</a> ·