diff --git a/y2014_bot3/control_loops/python/drivetrain.py b/y2014_bot3/control_loops/python/drivetrain.py
index 0dc2466..029fcbb 100755
--- a/y2014_bot3/control_loops/python/drivetrain.py
+++ b/y2014_bot3/control_loops/python/drivetrain.py
@@ -96,6 +96,7 @@
       q_pos = 0.14
       q_vel = 0.95
 
+    # Tune the LQR controller
     self.Q = numpy.matrix([[(1.0 / (q_pos ** 2.0)), 0.0, 0.0, 0.0],
                            [0.0, (1.0 / (q_vel ** 2.0)), 0.0, 0.0],
                            [0.0, 0.0, (1.0 / (q_pos ** 2.0)), 0.0],
@@ -126,10 +127,10 @@
     self.unaugmented_A_continuous = self.A_continuous
     self.unaugmented_B_continuous = self.B_continuous
 
-    # The states are
     # The practical voltage applied to the wheels is
     #   V_left = U_left + left_voltage_error
     #
+    # The states are
     # [left position, left velocity, right position, right velocity,
     #  left voltage error, right voltage error, angular_error]
     #