Use 2020 drivetrain in spline GUI

Change-Id: I91af8eb4b77a920927fc3cc56ff389930b86e7b9
diff --git a/frc971/control_loops/drivetrain/libspline.cc b/frc971/control_loops/drivetrain/libspline.cc
index 5ad175e..a9820f7 100644
--- a/frc971/control_loops/drivetrain/libspline.cc
+++ b/frc971/control_loops/drivetrain/libspline.cc
@@ -8,7 +8,7 @@
 #include "frc971/control_loops/drivetrain/distance_spline.h"
 #include "frc971/control_loops/drivetrain/spline.h"
 #include "frc971/control_loops/drivetrain/trajectory.h"
-#include "y2019/control_loops/drivetrain/drivetrain_base.h"
+#include "y2020/control_loops/drivetrain/drivetrain_base.h"
 
 namespace frc971 {
 namespace control_loops {
@@ -124,7 +124,7 @@
   Trajectory *NewTrajectory(DistanceSpline *spline, double vmax,
                             int num_distance) {
     return new Trajectory(
-        spline, ::y2019::control_loops::drivetrain::GetDrivetrainConfig(), vmax,
+        spline, ::y2020::control_loops::drivetrain::GetDrivetrainConfig(), vmax,
         num_distance);
   }