Deprecated WooCommerce function

Hi,

Notice: woocommerce_related_products was called with an argument that is deprecated since version 2.1! Use $args argument as an array instead. Deprecated argument will be removed in WC 2.2. in /var/www/diana/wp-includes/functions.php on line 3495

The call of the function is done in themes/gumbo/inc/woocommerce/woocommerce.php. Since version 2.1 the function is called with only one $args argument that has to look like this:

array(
  'posts_per_page' => '2',
  'columns'        => '2',
  'orderby'        => 'rand',
);

Otherwise this is a very nice theme 🙂