The uneven-length broken lines represent unclaimed boundaries of the claimed design. The dispenser is shown with a symbolic break in its height. The appearance of any portion of the article between the break lines forms no part of the claimed design. The even-length broken lines within the shaded area represent unclaimed portions of the dispenser. The even length broken lines immediately adjacent to the shaded area represent unclaimed boundaries of the claimed design. The even-length broken lines showing the remainder of the dispenser depict environment only and form no part of the claimed design.