diff --git a/robosuite/controllers/composite/composite_controller.py b/robosuite/controllers/composite/composite_controller.py
index a7d6e1627..e4fed8ae2 100644
--- a/robosuite/controllers/composite/composite_controller.py
+++ b/robosuite/controllers/composite/composite_controller.py
@@ -332,7 +332,7 @@ def action_limits(self):
         """
         if self._use_joint_angle_action_input:
             return super().action_limits
-        
+
         low, high = [], []
         # assumption: IK solver's actions come first
         low_c, high_c = self.joint_action_policy.control_limits