Update src/zarr/core/indexing.py

Co-authored-by: Deepak Cherian <[email protected]>

Author: d-v-b

src/zarr/core/indexing.py

@@ -199,7 +199,7 @@ def _iter_regions(
     order : Literal["lexicographic"], default="lexicographic"
         The linear indexing order to use.
 
-    Returns
+    Yields
     -------
 
     Iterator[tuple[slice, ...]]