iPhone UITableView : How to remove the spacing between sections in group style table?

Question

I am creating a table view in which there are 10 sections, all having a header view but no cells. So, in short, my table view will display 10 header views only; there will be no

Answer 1

So I can not up vote but I can post a reply

The correct answer to this way in fact

- (CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section {
     return CGFLOAT_MIN;
}