diff --git a/Documentation/README.html b/Documentation/README.html
index 8f7092a940a..d01ea93c9be 100644
--- a/Documentation/README.html
+++ b/Documentation/README.html
@@ -8,7 +8,7 @@
   <tr align="center" bgcolor="#e4e4e4">
     <td>
       <h1><big><font color="#3c34ec"><i>NuttX README Files</i></font></big></h1>
-      <p>Last Updated:  May 7, 2015</p>
+      <p>Last Updated:  June 5, 2015</p>
     </td>
   </tr>
 </table>
@@ -299,8 +299,10 @@
  |   |   |   `- <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/fs/nxffs/README.txt"><b><i>README.txt</i></b></a>
  |   |   |- smartfs/
  |   |   |   `- <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/fs/smartfs/README.txt"><b><i>README.txt</i></b></a>
- |   |   `- procfs/
- |   |       `- <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/fs/procfs/README.txt"><b><i>README.txt</i></b></a>
+ |   |   |- procfs/
+ |   |   |   `- <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/fs/procfs/README.txt"><b><i>README.txt</i></b></a>
+ |   |   `- unionfs/
+ |   |       `- <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/fs/unionfs/README.txt"><b><i>README.txt</i></b></a>
  |   |- graphics/
  |   |   `- <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/graphics/README.txt"><b><i>README.txt</i></b></a>
  |   |- lib/