 {
   if (gps.speed.isValid())
   {
-    return (String) gps.course.deg() + "deg";
+    return (String)gps.course.deg() + "deg";
   }
   return "Invalid course...";
 }

{
  if (isManualMode())
  {
    Serial.println(getJoystickValue());
    moveServo(getJoystickValue());
  }
}

    {
      time += "0";
    }
    time += (String)gps.time.hour() + ":";

    // ...minutes...
    if (gps.time.minute() < 10)
    {
      time += "0";
    }
    time += (String)gps.time.minute() + ":";

    // ...and seconds
    if (gps.time.second() < 10)
    {
      time += "0";
    }
    time += (String)gps.time.minute();

    return time;
  }
