diff --git a/solutions/object_oriented_design/parking_lot/parking_lot.py b/solutions/object_oriented_design/parking_lot/parking_lot.py
index d6119e94..46dbdf13 100644
--- a/solutions/object_oriented_design/parking_lot/parking_lot.py
+++ b/solutions/object_oriented_design/parking_lot/parking_lot.py
@@ -14,7 +14,7 @@ class Vehicle(metaclass=ABCMeta):
     def __init__(self, vehicle_size, license_plate, spot_size):
         self.vehicle_size = vehicle_size
         self.license_plate = license_plate
-        self.spot_size=spot_size
+        self.spot_size = spot_size
         self.spots_taken = []
 
     def clear_spots(self):