docs: improve docstrings in __init__.py and schema.py - #416

docs: improve docstrings in __init__.py and schema.py#416

aoright wants to merge 1 commit into

marshmallow-code:devmarshmallow-code/flask-marshmallow:devfrom

aoright:docs/improve-docstringsaoright/flask-marshmallow:docs/improve-docstringsCopy head branch name to clipboard