I don’t see that exact line. I only see the following related lines:
wp_enqueue_script(‘jquery’);
wp_enqueue_script( ‘bootstrap’ , $dir . ‘/bootstrap/js/bootstrap.min.js’ , array(‘jquery’) , $ver , true);
wp_enqueue_script( ‘isotope’ , $dir . ‘/js/jquery.isotope.min.js’ , array(‘jquery’) , $ver , true);
wp_enqueue_script( ‘prettyPhoto’ , $dir . ‘/js/prettyPhoto/jquery.prettyPhoto.js’ , array(‘jquery’) , $ver , true);
wp_enqueue_script( ‘flexslider_js’ , $dir . ‘/js/flexslider/jquery.flexslider-min.js’ , array(‘jquery’) , $ver , true);
wp_enqueue_script( ‘alterna’ , $dir . ‘/js/jquery.theme.js’ , array(‘jquery’) , $ver , true);