Block title missing

Hi,

In the block.tpl.php of shoot template the code is

  <?php if ($block->title): ?>
    <?php print $block->title;?>
  <?php endif;?

And in the system template is:

<?php if ($block->subject): ?>
  <h2<?php print $title_attributes; ?>><?php print $block->subject ?></h2>
<?php endif;?>

I changed the code and now it works!

Is this correct to solve the missing titles??

Thanks