- Fix docstring punctuation in html_data_format/__init__.py
- Convert multi-line docstring to single line in html_data_format/__main__.py
- Convert multi-line docstring to single line in setup.py
- Replace set([...]) with set literal {...} in setup.py
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>