message: driving corridor polygon fix
diff: @@ -50,6 +50,7 @@ struct DrivingCorridor {
  Frenet FrenetFromCenterLine(const Point2d& point) const { return Frenet(point, center);}
  Polygon CorridorPolygon() const {
  Line line = get_outer();
  + line.reverse();
  line.append_linestring(get_inner());
  return Polygon(Pose(0, 0, 0), line);
  }
  