diff --git a/ArduPlane/Parameters.cpp b/ArduPlane/Parameters.cpp
index b760e0b2fe..9f560e86f2 100644
--- a/ArduPlane/Parameters.cpp
+++ b/ArduPlane/Parameters.cpp
@@ -1079,7 +1079,19 @@ const AP_Param::GroupInfo ParametersG2::var_info[] = {
     // @Param: FLIGHT_OPTIONS
     // @DisplayName: Flight mode options
     // @Description: Flight mode specific options
-    // @Bitmask: 0:Rudder mixing in direct flight modes only (Manual / Stabilize / Acro),1:Use centered throttle in Cruise or FBWB to indicate trim airspeed, 2:Disable attitude check for takeoff arming, 3:Force target airspeed to trim airspeed in Cruise or FBWB, 4: Climb to ALT_HOLD_RTL before turning for RTL, 5: Enable yaw damper in acro mode, 6: Surpress speed scaling during auto takeoffs to be 1 or less to prevent oscillations without airpseed sensor., 7:EnableDefaultAirspeed for takeoff, 8: Remove the TRIM_PITCH_CD on the GCS horizon, 9: Remove the TRIM_PITCH_CD on the OSD horizon, 10: Adjust mid-throttle to be TRIM_THROTTLE in non-auto throttle modes except MANUAL, 11:Disable suppression of fixed wing rate gains in ground mode, 12: Enable FBWB style loiter altitude control
+    // @Bitmask: 0: Rudder mixing in direct flight modes only (Manual / Stabilize / Acro)
+    // @Bitmask: 1: Use centered throttle in Cruise or FBWB to indicate trim airspeed
+    // @Bitmask: 2: Disable attitude check for takeoff arming
+    // @Bitmask: 3: Force target airspeed to trim airspeed in Cruise or FBWB
+    // @Bitmask: 4: Climb to ALT_HOLD_RTL before turning for RTL
+    // @Bitmask: 5: Enable yaw damper in acro mode
+    // @Bitmask: 6: Surpress speed scaling during auto takeoffs to be 1 or less to prevent oscillations without airpseed sensor.
+    // @Bitmask: 7: EnableDefaultAirspeed for takeoff
+    // @Bitmask: 8: Remove the TRIM_PITCH_CD on the GCS horizon
+    // @Bitmask: 9: Remove the TRIM_PITCH_CD on the OSD horizon
+    // @Bitmask: 10: Adjust mid-throttle to be TRIM_THROTTLE in non-auto throttle modes except MANUAL
+    // @Bitmask: 11: Disable suppression of fixed wing rate gains in ground mode
+    // @Bitmask: 12: Enable FBWB style loiter altitude control
     // @User: Advanced
     AP_GROUPINFO("FLIGHT_OPTIONS", 13, ParametersG2, flight_options, 0),