doc: Minor details for docstrings
Related to https://github.com/huggingface/datasets-server/pull/2351, non critical PR:
Using [pydoclint](https://pypi.org/project/pydoclint/) I was able to identify some remaining minor details for docstrings.
doc: Minor details for docstrings: Related to https://github.com/huggingface/datasets-server/pull/2351, non critical PR:
Using [pydoclint](https://pypi.org/project/pydoclint/) I was able to identify some remaining minor details for docstrings.