installation for man-8 was added in 1514b499f04e317d6bc81bb2d46a6623db422763 (pull-request 23236), but had a typo in a path, causing generation of the RPM's to fail. This fixes the path Signed-off-by: Sebastiaan van Stijn <github@gone.nl> Upstream-commit: 70a03951a037c2c415d84fc65eff989151c1dfc4 Component: engine