diff --git a/ArduPlane/Parameters.cpp b/ArduPlane/Parameters.cpp
index 8dcd235220..78d30542f7 100644
--- a/ArduPlane/Parameters.cpp
+++ b/ArduPlane/Parameters.cpp
@@ -745,7 +745,7 @@ const AP_Param::Info Plane::var_info[] = {
 
     // @Param: RTL_AUTOLAND
     // @DisplayName: RTL auto land
-    // @Description: Automatically begin landing sequence after arriving at RTL location. This requires the addition of a DO_LAND_START mission item, which acts as a marker for the start of a landing sequence. The closest landing sequence will be chosen to the current location. If this is set to 0 and there is a DO_LAND_START mission item then you will get an arming check failure. You can set to a value of 3 to avoid the arming check failure and use the DO_LAND_START for go-around without it changing RTL behaviour. For a value of 1 a rally point will be used instead of HOME if in range (see rally point documentation).
+    // @Description: Automatically begin landing sequence after arriving at RTL location. This requires the addition of a DO_LAND_START mission item, which acts as a marker for the start of a landing sequence. The closest landing sequence will be chosen to the current location For a value of 1 a rally point will be used instead of HOME if in range (see rally point documentation).If this is set to 0 and there is a DO_LAND_START or DO_RETURN_PATH_START mission item then you will get an arming check failure. You can set to a value of 3 to avoid the arming check failure and use the DO_LAND_START for go-around (see wiki for aborting autolandings) without it changing RTL behaviour.
     // @Values: 0:Disable,1:Fly HOME then land via DO_LAND_START mission item, 2:Go directly to landing sequence via DO_LAND_START mission item, 3:OnlyForGoAround, 4:Go directly to landing sequence via DO_RETURN_PATH_START mission item
     // @User: Standard
     GSCALAR(rtl_autoland,         "RTL_AUTOLAND",   float(RtlAutoland::RTL_DISABLE)),