HyukjinKwon opened a new pull request #34196: URL: https://github.com/apache/spark/pull/34196
### What changes were proposed in this pull request? This PR is a minor followup of https://github.com/apache/spark/pull/33992 to fix the warnings during PySpark documentation build: ``` /.../spark/python/pyspark/sql/functions.py:docstring of pyspark.sql.functions.bit_length:19: WARNING: Unexpected section title or transition. ------- /.../spark/python/pyspark/sql/functions.py:docstring of pyspark.sql.functions.octet_length:19: WARNING: Unexpected section title or transition. ------- ``` We should always have the same length of hyphens with the title. ### Why are the changes needed? To remove warnings during the documentation build and show the HTML pages correctly. ### Does this PR introduce _any_ user-facing change? This is not released yet, and only in master branch. So, no to end users. ### How was this patch tested? Manually built the docs via `make clean html` at `python/docs` directory. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
