Apply suggestions from code review

Author: patrickvonplaten

src/diffusers/schedulers/scheduling_deis_multistep.py

@@ -95,8 +95,7 @@ class DEISMultistepScheduler(SchedulerMixin, ConfigMixin):
             The DEIS order which can be `1` or `2` or `3`. It is recommended to use `solver_order=2` for guided
             sampling, and `solver_order=3` for unconditional sampling.
         prediction_type (`str`, defaults to `epsilon`):
-            Prediction type of the scheduler function
-            can be `epsilon` (predicts the noise of the diffusion process),
+            Prediction type of the scheduler function. Can be `epsilon` (predicts the noise of the diffusion process),
             `sample` (directly predicts the noisy sample`) or `v_prediction` (see section 2.4 of [Imagen
             Video](https://imagen.research.google/video/paper.pdf) paper).
         thresholding (`bool`, defaults to `False`):