diff --git a/locales/en/messages.json b/locales/en/messages.json
index e899fb53cd..51434a4d25 100755
--- a/locales/en/messages.json
+++ b/locales/en/messages.json
@@ -4423,7 +4423,7 @@
         "description": "Disable or enable D Term Filter Tuning Slider"
     },
     "pidTuningPidSlidersHelp": {
-        "message": "Sliders to adjust the aircraft flight characteristics (PID gains)<br /><br />Damping (D gain): Resists fast movement, minimises P oscillation.<br /><br />Tracking (P and I gain): Enchances the responsiveness of the aircraft, if too high may cause trilling or oscillation.<br /><br />Stick Response (Feedforward): Increases the responsiveness of the aircraft to faster stick movements.<br /><br />Drift - Wobble (I gain, expert):  Fine adjustment of I.<br /><br />Dynamic D (D Max, expert):  Sets the maximum amount that D can be boosted to during fast movements.<br /><br />Pitch Damping (Pitch:Roll D ratio, expert): Increases the amount of damping on pitch relative to roll.<br /><br />Pitch Tracking (Pitch:Roll P, I and F ratio, expert): Increases stabilising strenght on pitch relative to roll.<br /><br />Master Multiplier (all gains, expert): Raises or Lowers all the PID gains, keeping their proportions constant.",
+        "message": "Sliders to adjust the aircraft flight characteristics (PID gains)<br /><br />Damping (D gain): Resists fast movement, minimises P oscillation.<br /><br />Tracking (P and I gain): Enhances the responsiveness of the aircraft; if too high, may cause trilling or oscillation.<br /><br />Stick Response (Feedforward): Increases the responsiveness of the aircraft to faster stick movements.<br /><br />Drift - Wobble (I gain, expert):  Fine adjustment of I.<br /><br />Dynamic D (D Max, expert):  Sets the maximum amount that D can be boosted to during fast movements.<br /><br />Pitch Damping (Pitch:Roll D ratio, expert): Increases the amount of damping on pitch relative to roll.<br /><br />Pitch Tracking (Pitch:Roll P, I and F ratio, expert): Increases stabilising strength on pitch relative to roll.<br /><br />Master Multiplier (all gains, expert): Raises or lowers all the PID gains, keeping their proportions constant.",
         "description": "Overall helpicon message for PID tuning sliders"
     },
     "pidTuningSliderWarning": {