diff --git a/pytiled_parser/layer.py b/pytiled_parser/layer.py
index a9f8ee1..ff3f85a 100644
--- a/pytiled_parser/layer.py
+++ b/pytiled_parser/layer.py
@@ -80,7 +80,7 @@ LayerData = Union[TileLayerGrid, List[Chunk]]
 class TileLayer(Layer):
     """Tile map layer containing tiles.
 
-    See: https://doc.mapeditor.org/en/stable/reference/tmx-map-format/#layer
+    See: https://doc.mapeditor.org/en/stable/reference/json-map-format/#layer
 
     Args:
         size: The width of the layer in tiles. The same as the map width unless map is