diff --git a/user_guide/general/controllers.html b/user_guide/general/controllers.html
index 3ea0b61..13a007a 100644
--- a/user_guide/general/controllers.html
+++ b/user_guide/general/controllers.html
@@ -255,9 +255,15 @@
 
 <code>www.your-site.com/index.php/products/shoes/123</code>
 
+<p>Each of your sub-folders may contain a default controller which will be
+called if the URL contains only the sub-folder.  Simply name your default controller as specified in your
+<dfn>application/config/routes.php</dfn> file</p>
+
+
 <p>Code Igniter also permits you to remap your URIs using its <a href="routing.html">URI Routing</a> feature.
 
 
+
 <a name="constructors"></a>
 <h2>Class Constructors</h2>