Changing just the text in a div with jQuery
<p>I have a structure like so:</p>

<pre><code>&lt;div class="comment"&gt;
    Some text goes here.
    &lt;div class="controls"&gt;
      Controls go here.
    &lt;/div&gt;
&lt;/div&gt;
</code></pre>

<p>How can I replace just "Some text goes here" without affecting the <code>controls</code> div?</p>

<p>Clearly another div can be added around "Some text goes here", and then its contents replaced, but for the sake of this question assume that I cannot.</p>
