on my blog Born Squishy, the following js is in the head:

	// main navigation init
jQuery('ul.sf-menu').superfish({
	delay:       <?php echo of_get_option('sf_delay'); ?>, 		// one second delay on mouseout 
	animation:   {opacity:'<?php echo of_get_option('sf_f_animation'); ?>',height:'<?php echo of_get_option('sf_sl_animation'); ?>'}, // fade-in and slide-down animation 
	speed:       '<?php echo of_get_option('sf_speed'); ?>',  // faster animation speed 
	autoArrows:  <?php echo of_get_option('sf_arrows'); ?>,   // generation of arrow mark-up (for submenu) 
	dropShadows: <?php echo of_get_option('sf_shadows'); ?>   // drop shadows (for submenu)
	});

In the console of firebug I'm getting a syntax error because of the "," at the end of the delay line before the comment. This code came with the template and I have no knowledge of js. What do I need to do to fix this?