mandoc: punct.in:11:9: STYLE: no blank before trailing delimiter: Bsx 5.1,
mandoc: punct.in:12:10: STYLE: no blank before trailing delimiter: Dx 4.8.0,
mandoc: punct.in:13:9: STYLE: no blank before trailing delimiter: Fx 11.0,
mandoc: punct.in:14:8: STYLE: no blank before trailing delimiter: Nx 7.1,
mandoc: punct.in:16:8: STYLE: no blank before trailing delimiter: Ox 6.1.