diff --git a/src/diffusers/callbacks.py b/src/diffusers/callbacks.py
index 10d8c44d85af..4b8b15368c47 100644
--- a/src/diffusers/callbacks.py
+++ b/src/diffusers/callbacks.py
@@ -97,8 +97,8 @@ def callback_fn(self, pipeline, step_index, timestep, callback_kwargs) -> Dict[s
 
 class SDXLCFGCutoffCallback(PipelineCallback):
     """
-    Callback function for the base Stable Diffusion XL Pipelines. After certain number of steps (set by `cutoff_step_ratio`
-    or `cutoff_step_index`), this callback will disable the CFG.
+    Callback function for the base Stable Diffusion XL Pipelines. After certain number of steps (set by
+    `cutoff_step_ratio` or `cutoff_step_index`), this callback will disable the CFG.
 
     Note: This callback mutates the pipeline by changing the `_guidance_scale` attribute to 0.0 after the cutoff step.
     """
@@ -139,8 +139,8 @@ def callback_fn(self, pipeline, step_index, timestep, callback_kwargs) -> Dict[s
 
 class SDXLControlnetCFGCutoffCallback(PipelineCallback):
     """
-    Callback function for the Controlnet Stable Diffusion XL Pipelines. After certain number of steps (set by `cutoff_step_ratio`
-    or `cutoff_step_index`), this callback will disable the CFG.
+    Callback function for the Controlnet Stable Diffusion XL Pipelines. After certain number of steps (set by
+    `cutoff_step_ratio` or `cutoff_step_index`), this callback will disable the CFG.
 
     Note: This callback mutates the pipeline by changing the `_guidance_scale` attribute to 0.0 after the cutoff step.
     """