close curid span correctly

Seems jQuery fixes this wrap already.

dokuwiki#3003

Author: Klap-in

lib/scripts/page.js

@@ -64,7 +64,7 @@ dw_page = {
      * @author Henry Pan <[email protected]>
      */
     currentIDHighlight: function(){
-        jQuery('a.wikilink1, a.wikilink2').filter('[data-wiki-id="'+JSINFO.id+'"]').wrap('<span class="curid"></div>');
+        jQuery('a.wikilink1, a.wikilink2').filter('[data-wiki-id="'+JSINFO.id+'"]').wrap('<span class="curid"></span>');
     },
 
     /**