fixes #11447: add docs warning about loading once for remote modal option

javascript.html

@@ -344,7 +344,7 @@ $('#myModal').on('show.bs.modal', function (e) {
            <td>remote</td>
            <td>path</td>
            <td>false</td>
-           <td><p>If a remote URL is provided, content will be loaded via jQuery's <code>load</code> method and injected into the root of the modal element. If you're using the data-api, you may alternatively use the <code>href</code> attribute to specify the remote source. An example of this is shown below:</p>
+           <td><p>If a remote URL is provided, <strong>content will be loaded one time</strong> via jQuery's <code>load</code> method and injected into the root of the modal element. If you're using the data-api, you may alternatively use the <code>href</code> attribute to specify the remote source. An example of this is shown below:</p>
 {% highlight html %}
 <a data-toggle="modal" href="remote.html" data-target="#modal">Click me</a>
 {% endhighlight %}