diff --git a/ArduCopter/Parameters.cpp b/ArduCopter/Parameters.cpp
index 498b3ec52f..a22fd5bdf1 100644
--- a/ArduCopter/Parameters.cpp
+++ b/ArduCopter/Parameters.cpp
@@ -696,7 +696,7 @@ const AP_Param::Info Copter::var_info[] = {
 #if MODE_THROW_ENABLED == ENABLED
     // @Param: THROW_MOT_START
     // @DisplayName: Start motors before throwing is detected
-    // @Description: Used by THROW mode. Controls whether motors will run at the speed set by THR_MIN or will be stopped when armed and waiting for the throw.
+    // @Description: Used by Throw mode. Controls whether motors will run at the speed set by MOT_SPIN_MIN or will be stopped when armed and waiting for the throw.
     // @Values: 0:Stopped,1:Running
     // @User: Standard
     GSCALAR(throw_motor_start, "THROW_MOT_START", 0),
@@ -754,7 +754,7 @@ const AP_Param::GroupInfo ParametersG2::var_info[] = {
 
     // @Param: THROW_TYPE
     // @DisplayName: Type of Type
-    // @Description: Used by THROW mode. Specifies whether Copter is thrown upward or dropped.
+    // @Description: Used by Throw mode. Specifies whether Copter is thrown upward or dropped.
     // @Values: 0:Upward Throw,1:Drop
     // @User: Standard
     AP_GROUPINFO("THROW_TYPE", 4, ParametersG2, throw_type, ModeThrow::ThrowType_Upward),