diff --git a/frc971/control_loops/claw/claw.q b/frc971/control_loops/claw/claw.q
index 116a182..53289ee 100644
--- a/frc971/control_loops/claw/claw.q
+++ b/frc971/control_loops/claw/claw.q
@@ -22,7 +22,7 @@
   double negedge_value;
 };
 
-// All angles here are 0 horizontal, positive up.
+// All angles here are 0 vertical, positive "up" (aka backwards).
 queue_group ClawGroup {
   implements aos.control_loops.ControlLoop;