Merge branch 'main' of https://github.com/zarr-developers/zarr-python into docs/3.0-user-guide

Author: jhamman

src/zarr/storage/memory.py

@@ -19,7 +19,7 @@
 
 class MemoryStore(Store):
     """
-    In-memory store for testing purposes.
+    In-memory store.
 
     Parameters
     ----------