Wrong closing tag.

</nav> where it should have been a </div>
I missed it when removign all HTML5 to please ie8.

Signed-off-by: Felix Paul Kühne <fkuehne@videolan.org>

Resources/web/index.html

@@ -18,7 +18,7 @@
           <input id="fileupload" type="file" name="files[]" data-url="upload.json" multiple>
           Upload files
         </div>
-      </nav>
+      </div>
     </div>
     <div class="main">
       <div class="uploads">