fix a typo in the scaling

src/types/Inbound.cpp

@@ -290,7 +290,7 @@ void Inbound::update(EuroScopePlugIn::CRadarTarget& target) {
                 const auto newGS = this->groundSpeed(altitude, this->indicatedAirspeed(altitude), heading);
                 groundSpeed = std::min(groundSpeed, newGS);
 
-                distance = (groundSpeed + oldGS) * 0.5f * 11_s;
+                distance = (groundSpeed + oldGS) * 0.5f * 1_s;
             }
         }