Spirit Rend and Spirit Shredder Bullets inconsistency

[Goodstuff]

It's super minor but I think tooltip clarity is good for the game.

Spirit Shredder Bullets' spirit resistance reduction works against neutral creeps but Spirit Rend's headshot passive does not apply any further reduction.

Either making Spirit Rend work on neutrals or changing the tooltip to replace "...against the target reduces their..." to enemy heroes would be great.

Thanks for reading!