doc link fixes
diff --git a/user_guide/libraries/email.html b/user_guide/libraries/email.html
index 22643ef..0a394af 100644
--- a/user_guide/libraries/email.html
+++ b/user_guide/libraries/email.html
@@ -294,7 +294,7 @@
 
 <div id="footer">
 <p>
-Previous Topic:&nbsp;&nbsp;<a href="database/index.html">Database Class</a>
+Previous Topic:&nbsp;&nbsp;<a href="../database/index.html">Database Class</a>
 &nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
 <a href="#top">Top of Page</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
 <a href="../index.html">User Guide Home</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;