fix #13979

docs/_includes/js/tooltips.html

@@ -58,7 +58,7 @@ $('#example').tooltip(options)
     <h4>Multiple-line links</h4>
     <p>Sometimes you want to add a tooltip to a hyperlink that wraps multiple lines. The default behavior of the tooltip plugin is to center it horizontally and vertically. Add <code>white-space: nowrap;</code> to your anchors to avoid this.</p>
   </div>
-{% highlight html linenos %}
+{% highlight html %}
 <!-- HTML to write -->
 <a href="#" data-toggle="tooltip" title="Some tooltip text!">Hover over me</a>