removed sitemap

applications/examples/views/default/examples.html

@@ -605,7 +605,7 @@ def fade():
 
     <h3>Excel-like spreadsheet via Ajax</h3>
     Web2py includes a widget that acts like an Excel-like spreadsheet and can be used to build forms
-    [<a href="{{=URL('spreadsheet','index')}}">read more</a>].
+    <a class="btn btn-small" href="{{=URL('spreadsheet','index')}}">read more</a>.
 
     <h2 id="testing_examples">Testing Examples</h2>