title: How To Set Group Table's Section Header Text
body: <p>I want to set header text for each section of my grouped UITableView.</p>
  
  <p>I tried this code but get error "EXC_BAD_ACCESS"</p>
  
  <pre><code>- (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section
  {
      if (tableView.tag==2)
      {
          if (section == 0)
          {
                return @"test1";
          }
          if (section == 1)
          {
                return @"test2";
          }
      }
  }
  </code></pre>