title: TableView section seperator line
body: <p>I wanted to add separator line into the table view section. Currently the code for the header section view will be:</p>
  
  <pre><code>- (void)tableView:(UITableView *)tableView willDisplayHeaderView:(UIView *)view forSection:(NSInteger)section {
      // recast your view as a UITableViewHeaderFooterView
      UITableViewHeaderFooterView *header = (UITableViewHeaderFooterView *)view;
      header.backgroundView.backgroundColor = [UIColor clearColor];
      header.textLabel.textColor = [UIColor blackColor];
      [header.textLabel setFont:[UIFont fontWithName:@"Rubik-Regular" size:15.0]];
  
  }
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/U3Pif.png" rel="noreferrer"><img src="https://i.stack.imgur.com/U3Pif.png" alt="enter image description here"></a></p>