Update motion planning topics in architecture doc

doc/general/architecture.md

@@ -198,12 +198,12 @@ Subscriptions:
 - ```collision``` ([std_msgs/Float32MultiArray](https://docs.ros.org/en/api/std_msgs/html/msg/Float32MultiArray.html))
 - ```traffic_light_y_distance``` ([std_msgs/Int16](https://docs.ros.org/en/api/std_msgs/html/msg/Int16.html))
 - ```unstuck_distance``` ([std_msgs/Float32](https://docs.ros.org/en/api/std_msgs/html/msg/Float32.html))
+- ```current_wp``` ([std_msgs/Float32](https://docs.ros.org/en/api/std_msgs/html/msg/Float32.html))
 
 Publishes:
 
 - ```trajectory``` ([nav_msgs/Path Message](http://docs.ros.org/en/noetic/api/nav_msgs/html/msg/Path.html))
 - ```target_velocity``` ([std_msgs/Float32](https://docs.ros.org/en/api/std_msgs/html/msg/Float32.html))
-- ```current_wp``` ([std_msgs/Float32](https://docs.ros.org/en/api/std_msgs/html/msg/Float32.html))
 - ```overtake_success``` ([std_msgs/Float32](https://docs.ros.org/en/api/std_msgs/html/msg/Float32.html))
 
 ## Acting