misleading docstring for sphinx.util.parsing.nested_parse_to_nodes() #13828
Description
Describe the bug
The docstring of sphinx.util.parsing.nested_parse_to_nodes() says:
... In Docutils, section nodes should only be children of
Structuralnodes, which includesdocument,section, andsidebarnodes.
However, "section" elements can only by children of "document" or "section" elements, not "sidebar".
How to Reproduce
and the Docutils Generic XML document type definition (DTD) docutils.dtd.
Environment Information
Checked with repository versions of Docutils and Sphinx.
Sphinx extensions
Additional context
No response