Append span to prev a
<p>I have a little problem.</p>

<pre><code>&lt;li&gt;
    &lt;a&gt;&lt;/a&gt;
    &lt;span&gt;Description 1&lt;/span&gt;
&lt;/li&gt;

&lt;li&gt;
    &lt;a&gt;&lt;/a&gt;
    &lt;span&gt;Description 2&lt;/span&gt;
&lt;/li&gt;
</code></pre>

<p>I want to append the span to the prev a without using a class or the content.
Can you help me?</p>

<p>I tried something like this, but then I copy the span into each <code>&lt;a&gt;</code> tag:</p>

<pre><code>$('li span').appendTo($('li span').prev());
</code></pre>

<p>Thanks for any help!</p>
