Unify templated tags.

src/View/Helper/HtmlHelper.php

@@ -72,7 +72,7 @@ class HtmlHelper extends Helper {
 			'parastart' => '<p{{attrs}}>',
 			'css' => '<link rel="{{rel}}" href="{{url}}"{{attrs}}/>',
 			'style' => '<style{{attrs}}>{{content}}</style>',
-			'charset' => '<meta http-equiv="Content-Type" content="text/html; charset={{charset}}" />',
+			'charset' => '<meta http-equiv="Content-Type" content="text/html; charset={{charset}}"/>',
 			'ul' => '<ul{{attrs}}>{{content}}</ul>',
 			'ol' => '<ol{{attrs}}>{{content}}</ol>',
 			'li' => '<li{{attrs}}>{{content}}</li>',