diff --git a/pytiled_parser/layer.py b/pytiled_parser/layer.py
index ba141a6..eb88894 100644
--- a/pytiled_parser/layer.py
+++ b/pytiled_parser/layer.py
@@ -272,7 +272,7 @@ def _cast_tile_layer(raw_layer: RawLayer) -> TileLayer:
 
 def _cast_object_layer(raw_layer: RawLayer) -> ObjectLayer:
     """ Cast the raw_layer to an ObjectLayer.
-    
+
     Args:
         raw_layer: RawLayer to be casted to an ObjectLayer
     Returns: