message: correcting standard shape CarRectangle
diff: @@ -26,7 +26,7 @@ Polygon bark::geometry::standard_shapes::CarLimousine() {
  Polygon bark::geometry::standard_shapes::CarRectangle() {
  return Polygon(
  - Pose(1.25, 1, 0),
  + Pose(1.25, 0, 0),
  std::vector<Point2d>{Point2d(-1, -1), Point2d(-1, 1), Point2d(3, 1),
  Point2d(3, -1), Point2d(-1, -1)});
  }
  