FIG. 1 is an isometric view of a front, top, and right side of an ornamental design for a dispenser;
FIG. 2 is a front elevational view of the dispenser of FIG. 1;
FIG. 3 is a right side elevational view of the dispenser of FIG. 1;
FIG. 4 is a left side elevational view of the dispenser of FIG. 1; and,
FIG. 5 is a top plan view of the dispenser of FIG. 1.
The dash-dash-dash lines are included for the purpose of illustrating portions of the dispenser that form no part of the claimed design. The dash-dot-dash broken lines are included for the purpose of illustrating boundary lines and form no part of the claimed design.