title: split specific text from element by simple script
body: <p>Trying to split specific text from element. Given js it working, how to make short/simple this js?
  <br></p>
  
  <p><em>Element html example:</em></p>
  
  <pre><code>&lt;div id="ReviewBox"&gt;
  &lt;span&gt;(By:) Hello&lt;/span&gt;
  
  &lt;div id="ReviewBox"&gt;
   &lt;span&gt;By: Goodbye&lt;/span&gt;
  &lt;/div&gt;
  
  &lt;/div&gt;
  </code></pre>
  
  <p><em>JS:</em></p>
  
  <pre><code>$('#ReviewBox span:contains("By:")').each(function(){
      $(this).html($(this).html().split("(").join(""));
      $(this).html($(this).html().split(")").join(""));
  });
  </code></pre>
  
  <p>Please Jsfiddle: <a href="http://jsfiddle.net/xSphc/60/" rel="nofollow noreferrer">http://jsfiddle.net/xSphc/60/</a>
  <br>
  How to make short/simple this js?</p>