diff --git a/ArduPlane/quadplane.cpp b/ArduPlane/quadplane.cpp
index 13003b0da9..05a7948457 100644
--- a/ArduPlane/quadplane.cpp
+++ b/ArduPlane/quadplane.cpp
@@ -279,7 +279,7 @@ const AP_Param::GroupInfo QuadPlane::var_info[] = {
     // @Bitmask: 19: CompleteTransition-to fixed wing if Q_TRANS_FAIL timer times out instead of QLAND
     // @Bitmask: 20: Force RTL mode-forces RTL mode on rc failsafe in VTOL modes overriding bit 5(USE_QRTL)
     // @Bitmask: 21: Tilt rotor-tilt motors up when disarmed in FW modes (except manual) to prevent ground strikes.
-    // @Bitmask: 22: Scale FF by the ratio of VTOL/plane angle P gains in VTOL modes rather than reducing VTOL angle P based on airspeed.
+    // @Bitmask: 22: Scale FF by the ratio of VTOL to plane angle P gains in Position 1 phase of transition into VTOL flight as well as reducing VTOL angle P based on airspeed.
     AP_GROUPINFO("OPTIONS", 58, QuadPlane, options, 0),
 
     AP_SUBGROUPEXTENSION("",59, QuadPlane, var_info2),