FIG. 1 is a front perspective view of a faucet spout showing my new design; FIG. 2 is a rear perspective view thereof; FIG. 3 is a front elevational view thereof; FIG. 4 is a rear elevational view thereof; FIG. 5 is a top plan view thereof; and, FIG. 6 is a right side elevational view thereof; the left side elevational view being a mirror image thereof. The broken lines in the drawings represent unclaimed portions of the faucet spout and form no part thereof.