Tub Spout

FIG. 1 is a front, top, left side perspective view of a tub spout showing my new design; FIG. 2 is a front view thereof; FIG. 3 is a rear view thereof; FIG. 4 is a left side view thereof; FIG. 5 is a right side view thereof; FIG. 6 is a top view thereof; and, FIG. 7 is a bottom view thereof. The evenly-dashed broken lines in the drawings show portions of the tub spout which form no part of the claimed design. The dash-dot broken lines in the drawings show the boundary of the claim and form no part of the claimed design.