diff --git a/ArduCopter/Parameters.cpp b/ArduCopter/Parameters.cpp
index 28ae87a981..bbdf372399 100644
--- a/ArduCopter/Parameters.cpp
+++ b/ArduCopter/Parameters.cpp
@@ -448,7 +448,7 @@ const AP_Param::Info Copter::var_info[] = {
 
     // @Param: ACRO_YAW_P
     // @DisplayName: Acro Yaw P gain
-    // @Description: Converts pilot yaw input into a desired rate of rotation in ACRO, Stabilize and SPORT modes.  Higher values mean faster rate of rotation.
+    // @Description: Converts pilot yaw input into a desired rate of rotation.  Higher values mean faster rate of rotation.
     // @Range: 1 10
     // @User: Standard
     GSCALAR(acro_yaw_p,                 "ACRO_YAW_P",           ACRO_YAW_P),