Fix typo

Author: gonzalocasas

src/compas_fab/backends/ros/backend_features/move_it_inverse_kinematics.py

@@ -115,7 +115,7 @@ def inverse_kinematics_async(
                 aco = AttachedCollisionObject.from_attached_collision_mesh(acm)
                 start_state.attached_collision_objects.append(aco)
 
-        # Filter needs to happend after all objects have been added
+        # Filter needs to happen after all objects have been added
         start_state.filter_fields_for_distro(self.ros_client.ros_distro)
 
         constraints = convert_constraints_to_rosmsg(options.get("constraints"), header)

src/compas_fab/backends/ros/backend_features/move_it_plan_cartesian_motion.py

@@ -119,7 +119,7 @@ def plan_cartesian_motion_async(
                 aco = AttachedCollisionObject.from_attached_collision_mesh(acm)
                 start_state.attached_collision_objects.append(aco)
 
-        # Filter needs to happend after all objects have been added
+        # Filter needs to happen after all objects have been added
         start_state.filter_fields_for_distro(self.ros_client.ros_distro)
 
         path_constraints = convert_constraints_to_rosmsg(options.get("path_constraints"), header)

src/compas_fab/backends/ros/backend_features/move_it_plan_motion.py

@@ -116,7 +116,7 @@ def plan_motion_async(
                 aco = AttachedCollisionObject.from_attached_collision_mesh(acm)
                 start_state.attached_collision_objects.append(aco)
 
-        # Filter needs to happend after all objects have been added
+        # Filter needs to happen after all objects have been added
         start_state.filter_fields_for_distro(self.ros_client.ros_distro)
 
         # convert constraints