diff --git a/src/AutoPilotPlugins/PX4/PX4TuningComponentCopter.qml b/src/AutoPilotPlugins/PX4/PX4TuningComponentCopter.qml
index f72835875920ec2ade6c24db56c96c4a10f6b156..d7ac9b2b39ff886da9bf5c4985d92cfb46e1371a 100644
--- a/src/AutoPilotPlugins/PX4/PX4TuningComponentCopter.qml
+++ b/src/AutoPilotPlugins/PX4/PX4TuningComponentCopter.qml
@@ -68,7 +68,7 @@ FactSliderPanel {
 
         ListElement {
             title:          "Manual minimum throttle"
-            description:    "Slide to the left to start with less idle power. Slide to the right if descends in manual flight become unstable."
+            description:    "Slide to the left to start the motors with less idle power. Slide to the right if descending in manual flight becomes unstable."
             param:          "MPC_MANTHR_MIN"
             min:            0
             max:            0.15