diff --git opensearch-description.tpl.php opensearch-description.tpl.php
index 4552b93..8097341 100644
--- opensearch-description.tpl.php
+++ opensearch-description.tpl.php
@@ -1,5 +1,14 @@
-<?php /* $Id: opensearch-description.tpl.php,v 1.1.2.3 2010/02/04 01:37:40 kiam Exp $ */ ?>
-<?xml version="1.0" encoding="UTF-8"?>
+<?php
+// $Id: opensearch-description.tpl.php,v 1.1.2.3 2010/02/04 01:37:40 kiam Exp $
+/**
+ * @file
+ * Template for formatting opensearch description.
+ *
+ * @todo provide a list of available variables.
+ */
+
+print '<?xml version="1.0" encoding="UTF-8" ?>';
+?>
 <OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">
   <ShortName><?php print $shortname; ?></ShortName>
   <Description><?php print $description; ?></Description>