The ornamental design for a leathercarebrushingcap, as shown and described.
FIG. 1 is a perspective view of a leather care brushing cap;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a first side elevation view thereof;
FIG. 5 is a second and opposite side elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Features of the leather care brushing cap shown in broken lines in the drawings illustrate environmental structure and form no part of the claimed design.