Line breaks after list items

[SwissArmyKnife]

Hi. When I create the description for a Product, I create an Unordered List. When I save the list, WP EasyCart inserts multiple line breaks <br/> after each list item. Therefore, the rendered page is much longer than it needs to be, requiring the user to scroll more than should be necessary. How do I prevent these line breaks from being added to the HTML for an unordered list pbt-product-description.jpg ?

Thank you.