title: jQuery toggleClass not working in chrome (jQuery 2.1.0)
body: <p>I'm using jQuery 2.1.0 on a project, and I have some wierd problem with <code>toogleClass()</code>, here are my code:<br></p>
  
  <pre><code>$('.options-item-label').on('click', function(){
      $(this).toggleClass('option-opend');
  });
  </code></pre>
  
  <p>A demo on jsfiddle <a href="http://jsfiddle.net/x3a32/1/" rel="nofollow">DEMO</a></p>
  
  <p>It doesn't works on chrome, but works on my iPad, is there anyone can help? </p>
  
  <p>Thanks</p>