- fix typo
- remove a useless RESTRICT
- do not set S, the default is fine
- remove IUSE=man, it does not require any other dep and we should ship
them per policy: https://projects.gentoo.org/qa/policy-guide/installed-files.html#pg0305
- fix dependency for clang, it requires clang-format (installed with USE=extra)
Signed-off-by: Leonardo Hernández Hernández <leohdz172@proton.me>
