[illuminati1911]

Summary

• Attribute the Boolean type to enableUspsCass rather than locality.
• Add the missing colon after :param enableUspsCass.
• Separate the parameter fields from the preceding paragraph with a blank line so Sphinx renders them as a Parameters list.

Without the syntax corrections, changing the type field alone would leave the parameter block rendered as plain text. Only the docstring changes; request behavior, signatures, and dependencies are unchanged.

The original malformed parameter block is at: https://github.com/googlemaps/google-maps-services-python/blob/d3b71ab1333cff0f900d2db6b39c1356341a5ea2/googlemaps/addressvalidation.py#L47-L60

Verification

• Python 3.10: python -m pytest — 105 passed.
• python -m pydoc googlemaps.addressvalidation displays the corrected fields from the installed worktree package.
• nox --download-python never -s docs --force-python 3.10 — passed.
• Visually inspected the generated Client.addressvalidation documentation in Chromium: locality renders as string, enableUspsCass as boolean, and the block is a proper Parameters list rather than raw :param / :type text.
• The prescribed Python 3.7 docs build remains unverified because Python 3.7 is unavailable on this machine. The Python 3.10 build is supplemental.
• Pytest ran directly with the repository's test dependencies, avoiding the Nox follow-on Codecov upload.