diff --git a/Rover/AP_ExternalControl_Rover.h b/Rover/AP_ExternalControl_Rover.h
index a6ec24ea5b7f99..28647968d67d70 100644
--- a/Rover/AP_ExternalControl_Rover.h
+++ b/Rover/AP_ExternalControl_Rover.h
@@ -17,7 +17,7 @@ class AP_ExternalControl_Rover : public AP_ExternalControl {
     bool set_linear_velocity_and_yaw_rate(const Vector3f &linear_velocity, float yaw_rate_rads) override;
 private:
     /*
-      Return true if Copter is ready to handle external control data.
+      Return true if Rover is ready to handle external control data.
       Currently checks mode and arm states.
     */
     bool ready_for_external_control();