tools: fix filter planning bug

scripts/filter_planning.sh

@@ -31,7 +31,7 @@ routing_topic="topic == '/apollo/routing_response'"
 perception_topic="topic == '/apollo/perception/obstacles' \
    or topic == '/apollo/perception/traffic_light'"
 
-perfect_control_topic="$perception_topic 
+perfect_control_topic="$perception_topic  \
    or $routing_topic \
    or topic == '/apollo/perception/obstacles' \
    or topic == '/apollo/perception/traffic_light'"