The ornamental design for a divotrepairtool, as shown and described.
FIG. 1 is a perspective view of a divot repair tool showing my new design, the portion in phantom lines in the figures forming no part of the claimed invention;
FIG. 2 is a top view thereof
FIG. 3 is a bottom view thereof;
FIG. 4 is a side view thereof, the opposite side view being a mirror image thereof;
FIG. 5 is a front view thereof; and,
FIG. 6 is a rear view thereof.
The broken line showing is included for the purpose of illustrating and forms no part of the claimed design.