typo

Author: annevk

url.bs

@@ -3391,7 +3391,7 @@ null-or-<a>scalar value string</a> <var>base</var> (default null), and then runs
 </ol>
 
 <div algorithm>
-<p>To <dfn for=URL>initialize</dfn> a {{URL}} object <var>url</var> with a <a for=/>URL</var>
+<p>To <dfn for=URL>initialize</dfn> a {{URL}} object <var>url</var> with a <a for=/>URL</a>
 <var>urlRecord</var>:
 
  <li><p>Let <var>query</var> be <var>urlRecord</var>'s <a for=url>query</a>, if that is non-null;