ArduCopter: update FS actions metadata with DO_RETURN_PATH_START

ArduCopter/Parameters.cpp

@@ -161,7 +161,7 @@ const AP_Param::Info Copter::var_info[] = {
     // @Param: FS_GCS_ENABLE
     // @DisplayName: Ground Station Failsafe Enable
     // @Description: Controls whether failsafe will be invoked (and what action to take) when connection with Ground station is lost for at least 5 seconds. See FS_OPTIONS param for additional actions, or for cases allowing Mission continuation, when GCS failsafe is enabled.
-    // @Values: 0:Disabled/NoAction,1:RTL,2:RTL or Continue with Mission in Auto Mode (Removed in 4.0+-see FS_OPTIONS),3:SmartRTL or RTL,4:SmartRTL or Land,5:Land,6:Auto DO_LAND_START or RTL,7:Brake or Land
+    // @Values: 0:Disabled/NoAction,1:RTL,2:RTL or Continue with Mission in Auto Mode (Removed in 4.0+-see FS_OPTIONS),3:SmartRTL or RTL,4:SmartRTL or Land,5:Land,6:Auto DO_LAND_START/DO_RETURN_PATH_START or RTL,7:Brake or Land
     // @User: Standard
     GSCALAR(failsafe_gcs, "FS_GCS_ENABLE", FS_GCS_DISABLED),
 
@@ -225,7 +225,7 @@ const AP_Param::Info Copter::var_info[] = {
     // @Param: FS_THR_ENABLE
     // @DisplayName: Throttle Failsafe Enable
     // @Description: The throttle failsafe allows you to configure a software failsafe activated by a setting on the throttle input channel
-    // @Values:  0:Disabled,1:Enabled always RTL,2:Enabled Continue with Mission in Auto Mode (Removed in 4.0+),3:Enabled always Land,4:Enabled always SmartRTL or RTL,5:Enabled always SmartRTL or Land,6:Enabled Auto DO_LAND_START or RTL,7:Enabled always Brake or Land
+    // @Values:  0:Disabled,1:Enabled always RTL,2:Enabled Continue with Mission in Auto Mode (Removed in 4.0+),3:Enabled always Land,4:Enabled always SmartRTL or RTL,5:Enabled always SmartRTL or Land,6:Enabled Auto DO_LAND_START/DO_RETURN_PATH_START or RTL,7:Enabled always Brake or Land
     // @User: Standard
     GSCALAR(failsafe_throttle,  "FS_THR_ENABLE",   FS_THR_ENABLED_ALWAYS_RTL),
 
@@ -1044,7 +1044,7 @@ const AP_Param::GroupInfo ParametersG2::var_info[] = {
     // @Param: FS_DR_ENABLE
     // @DisplayName: DeadReckon Failsafe Action
     // @Description: Failsafe action taken immediately as deadreckoning starts. Deadreckoning starts when EKF loses position and velocity source and relies only on wind estimates
-    // @Values: 0:Disabled/NoAction,1:Land, 2:RTL, 3:SmartRTL or RTL, 4:SmartRTL or Land, 6:Auto DO_LAND_START or RTL
+    // @Values: 0:Disabled/NoAction,1:Land, 2:RTL, 3:SmartRTL or RTL, 4:SmartRTL or Land, 6:Auto DO_LAND_START/DO_RETURN_PATH_START or RTL
     // @User: Standard
     AP_GROUPINFO("FS_DR_ENABLE", 52, ParametersG2, failsafe_dr_enable, (uint8_t)Copter::FailsafeAction::RTL),