title: how to use UITableViewStyleGrouped at the initialization?
body: <p>i found this link : <a href="https://stackoverflow.com/questions/5620990/initialize-uitableviewcontroller-with-super-initwithstyleuitableviewstylegroupe">initialize UITableViewController with [super initWithStyle:UITableViewStyleGrouped]</a></p>
  
  <p>but i don't understand the way to initialize the tableView as "grouped" inside the controller class?</p>
  
  <blockquote>
    <p>self = [super initWithStyle:UITableViewStyleGrouped];</p>
  </blockquote>
  
  <p>Could you help me?</p>
  
  <p>Thanks a  lot</p>
  
  <p>Paul</p>