diff --git a/libraries/RC_Channel/RC_Channel.h b/libraries/RC_Channel/RC_Channel.h
index 10f8e6e8e9..cd891ac581 100644
--- a/libraries/RC_Channel/RC_Channel.h
+++ b/libraries/RC_Channel/RC_Channel.h
@@ -173,7 +173,7 @@ public:
         DRIFT     =           73, // drift mode
         SAILBOAT_MOTOR_3POS = 74, // Sailboat motoring 3pos
         SURFACE_TRACKING =    75, // Surface tracking upwards or downwards
-        STAND_BY  =           76, // Standy signal magnitude
+        STANDBY  =            76, // Standby mode
         TAKEOFF   =           77, // takeoff
         KILL_IMU1 =          100, // disable first IMU (for IMU failure testing)
         KILL_IMU2 =          101, // disable second IMU (for IMU failure testing)