Update fixed_route.yaml

Runs stanley logic

Author: Jugthegreat

launch/fixed_route.yaml

@@ -22,7 +22,7 @@ drive:
             # type: RouteToTrajectoryPlanner
             # args: [null]  #desired speed in m/s.  If null, this will keep the route untimed for the trajectory tracker
         trajectory_tracking:
-            type: pure_pursuit.PurePursuitTrajectoryTracker
+            type: stanley.StanleyTrajectoryTracker
             # args: [null]
             # args: {desired_speed: 2.5}  #approximately 5mph
             print: False
@@ -78,4 +78,4 @@ variants:
             #visualization: !include "mpl_visualization.yaml"
     log_ros:
         log:
-            ros_topics : !include "../GEMstack/knowledge/defaults/standard_ros_topics.yaml"
+            ros_topics : !include "../GEMstack/knowledge/defaults/standard_ros_topics.yaml"