title: add 1 to every number in the list
body: <p>In Dreamweaver I have a long list, which looks like this:</p>
  
  <pre><code>.classname li:nth-of-type(1) {...}
  .classname li:nth-of-type(23) {...}
  .classname li:nth-of-type(111) {...}
  </code></pre>
  
  <p>And so on.
  What I need to do now is to add 1 to every li:nth-of-type selector, so it becomes:</p>
  
  <pre><code>.classname li:nth-of-type(2) {...}
  .classname li:nth-of-type(24) {...}
  .classname li:nth-of-type(112) {...}
  </code></pre>
  
  <p>I tried to accomplish this via the search and replace function via regex, which did not work because of the addition.</p>
  
  <p>What would be easiest way to accomplish this?</p>