diff --git a/pyproject.toml b/pyproject.toml
index 059fa8fdb7..9e890f3a7d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -223,6 +223,7 @@ extend-select = [
     "TCH", # flake8-type-checking
     "TRY", # tryceratops
     "UP",  # pyupgrade
+    "W",   # pycodestyle warnings
 ]
 ignore = [
     "ANN003",
diff --git a/src/zarr/registry.py b/src/zarr/registry.py
index fcea834f04..12b0738016 100644
--- a/src/zarr/registry.py
+++ b/src/zarr/registry.py
@@ -48,9 +48,9 @@ def register(self, cls: type[T]) -> None:
 __ndbuffer_registry: Registry[NDBuffer] = Registry()
 
 """
-The registry module is responsible for managing implementations of codecs, pipelines, buffers and ndbuffers and 
-collecting them from entrypoints.
-The implementation used is determined by the config
+The registry module is responsible for managing implementations of codecs,
+pipelines, buffers and ndbuffers and collecting them from entrypoints.
+The implementation used is determined by the config.
 """