title: Remove word from substring
body: <p>I've got a list of links that looks like this</p>
  
  <ul>
  <li>Item 1 </li>
  <li>Item 2 (foo) </li>
  <li>Item 3</li>
  </ul>
  
  <p>How do I get jQuery to remove the string " (foo)" from the link text?</p>