diff --git a/user_guide/general/requirements.html b/user_guide/general/requirements.html
index bf5470c..3efb3bb 100644
--- a/user_guide/general/requirements.html
+++ b/user_guide/general/requirements.html
@@ -12,7 +12,7 @@
 <script type="text/javascript" src="../nav/moo.fx.js"></script>
 <script type="text/javascript">
 window.onload = function() {
-	myHeight = new fx.Height('nav', {duration: 400}); 
+	myHeight = new fx.Height('nav', {duration: 400});
 	myHeight.hide();
 }
 </script>