meanlingless update

Author: myuansun

roboverse_pack/callback_funcs/humanoid/reward_funcs.py

@@ -11,7 +11,7 @@
 
 def track_lin_vel_xy(env: EnvTypes, env_states: TensorState, std: float) -> torch.Tensor:
     """Reward tracking of linear velocity commands (xy axes) in the gravity aligned robot frame using exponential kernel."""
-    # extract the used quantities (to enable type-hinting).
+    # extract the used quantities (to enable type-hinting)
     robot_state = env_states.robots[env.name]
     base_quat = robot_state.root_state[:, 3:7]
     base_lin_vel = quat_rotate_inverse(base_quat, robot_state.root_state[:, 7:10])