title: transform div into h2 span jQuery
body: <p>I have a div with a generated title <strong>dynamic title</strong></p>
  
  <pre><code>&lt;div class="title"&gt;dynamic content&lt;/div&gt;
  </code></pre>
  
  <p>and i would like to transform it like so:</p>
  
  <pre><code>&lt;h2 class="title"&gt;&lt;span&gt;dynamic content&lt;/span&gt;&lt;/h2&gt;
  </code></pre>
  
  <p>Would that be doable in jQuery?</p>