DOC fix a sphinx warning and a rendering issue #28315
Merged
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sklearn.utils.validation
: A missing line between the newly added example section and the previous section.doc/roadmap.rst
: I spent quite some time to find out why this file failed to render correctly withpydata-sphinx-theme
. When I checked the HTML I found something like<p>.. _roadmap:</p>
, which is the zero-width no-break space. Not sure why but seems that the file was saved as UTF8 with BOM, and resaving as UTF8 solves the problem.