1.33: sphinx warnings

[kloczek]

+ /usr/bin/python3 setup.py build_sphinx -b man
running build_sphinx
Running Sphinx v4.0.2
making output directory... done
WARNING: html_static_path entry '_static' does not exist
building [mo]: targets for 0 po files that are out of date
building [man]: all manpages
updating environment: [new config] 18 added, 0 changed, 0 removed
reading sources... [100%] treeinfo-1.1
/home/tkloczko/rpmbuild/BUILD/productmd-1.33/productmd/images.py:docstring of productmd.images:25: WARNING: Block quote ends without a blank line; unexpected unindent.
looking for now-outdated files... none found
pickling environment... done
checking consistency... done
writing... python-productmd-terminology.7 { } python-productmd-compose.3 { } python-productmd-composeinfo.3 { } python-productmd-discinfo.3 { } python-productmd-images.3 { } python-productmd-rpms.3 { } python-productmd-treeinfo.3 { } python-productmd-composeinfo.5 { } python-productmd-discinfo.5 { } python-productmd-images.5 { } python-productmd-rpms.5 { } python-productmd-treeinfo.5 { } done
build succeeded, 2 warnings.

[kloczek]

BTW is it possible to change tagging convention on next release from current python-productmd-<version>-1 to just <version>?