title: Get text after the span with a class with Html Agility Pack
body: <p>I have this structure </p>
  
  <pre><code>   &lt;span class="glyphicon glyphicon-user"&gt;&lt;/span&gt;
                           123                       &lt;br&gt;
  </code></pre>
  
  <p>I want to get "123"</p>
  
  <p>this code get between the tag if exist</p>
  
  <pre><code>var username = document.DocumentNode.SelectSingleNode("//p[@class='glyphicon-user']");
  //Response.Write(username.InnerText);
  </code></pre>
  
  <p>but i want to get "123"</p>