### Why are the changes needed? The PR resolves multiple `"Title underline too short"` warnings to reduce noise during documentation building, for instance: ```shell ./kyuubi/docs/client/jdbc/mysql_jdbc.rst:18: WARNING: Title underline too short. `MySQL Connectors`_ ================ [docutils] ./kyuubi/docs/connector/hive/paimon.rst:17: WARNING: Title underline too short. `Apache Paimon (Incubating)`_ ========== [docutils] ./kyuubi/docs/connector/hive/paimon.rst:31: WARNING: Title underline too short. Apache Paimon (Incubating) Integration ------------------- [docutils] ``` ### How was this patch tested? Checked that there are no `"Title underline too short"` warnings during the documentation build process. ```shell make html ``` ### Was this patch authored or co-authored using generative AI tooling? No Closes #6969 from dnskr/doc-fix-title-underline-too-short. Closes #6969 2007a2440 [dnskr] [DOC] Fix "Title underline too short" issues Authored-by: dnskr <dnskrv88@gmail.com> Signed-off-by: Kent Yao <yao@apache.org> |
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| index.rst | ||