smaller fix

Author: SkafteNicki

src/lightning/pytorch/callbacks/model_checkpoint.py

@@ -908,5 +908,3 @@ def _should_remove_checkpoint(self, trainer: "pl.Trainer", previous: str, curren
     def _remove_checkpoint(self, trainer: "pl.Trainer", filepath: str) -> None:
         """Calls the strategy to remove the checkpoint file."""
         trainer.strategy.remove_checkpoint(filepath)
-
-