Remove closing </meta> tags

Author: kukimik

templates/boilerplate.html

@@ -40,10 +40,8 @@
   <!-- metadata -->
   <title>$title$</title>
   <meta property="og:title" content="$title$">
-  </meta>
   $if(description)$
   <meta property="og:description" content="$description$">
-  </meta>
   $endif$
 
 </head>