Merge topic 'fix-doc-manual-cmake-cxxmodules' into release-3.30

727d25152b Help: Fix typo in cmake-cxxmodules(7) note syntax

Acked-by: Kitware Robot <kwrobot@kitware.com>
Reviewed-by: Ben Boeckel <ben.boeckel@kitware.com>
Merge-request: !9625