Error in part7-Dice roller

[Genomatic]

At exercise part_07_07_dice_roller in the python curse, i found something that seems like an error.

I keep getting this:

DiceRollerTest: test_4_return_values_make_sense
78 != 100 : When calling play("A", "B", 100) sum of the wins must be 100, now the return value was (55, 23, 22)

Seems like this check in particular don't take ties like a valid result, but in the other checks works fine.

Thanks for the curse, is amazing.