The ornamental design for a hoehead, as shown and described.
FIG. 1 is a top view of the hoe head of the present invention; and,
FIG. 2 is a bottom view thereof.
Any portion of the hoe head not shown in the drawings forms no part of the claimed design. The thickness of the hoe head is consistent throughout. The broken lines represent portions of the article and form no part of the claimed design.