UI: improved disengage on gas toggle description (#24132)

* Update settings.cc

Should be depressed as standard in automotive industry.

Pressed implies state change from down -> up, depressed means the state is down

* Update selfdrive/ui/qt/offroad/settings.cc

Co-authored-by: Adeeb Shihadeh <adeebshihadeh@gmail.com>

selfdrive/ui/qt/offroad/settings.cc

@@ -68,7 +68,7 @@ TogglesPanel::TogglesPanel(SettingsWindow *parent) : ListWidget(parent) {
     {
       "DisengageOnAccelerator",
       "Disengage On Accelerator Pedal",
-      "When enabled, openpilot will disengage when the accelerator pedal is pressed.",
+      "When enabled, pressing the accelerator pedal will disengage openpilot.",
       "../assets/offroad/icon_disengage_on_accelerator.svg",
     },
 #ifdef ENABLE_MAPS