Yes that is correct, are you sure you uploaded to the correct template folder?
/includes/templates/template333/common/tpl_drop_menu.php

The code should looks like:

<?php } else { ?>
<li><a class="noLine" href="<?php echo zen_href_link(FILENAME_SHOPPING_CART, '', 'NONSSL'); ?>"><?php echo HEADER_TITLE_CART_CONTENTS; ?></a></li>
<?php } ?>
<li><a href="http://wwrepair.com">Services</a></li>
</ul>