* Recently built man pages on my branch had odd whitespace/characters resulting from using the macOS installed version of groff (v1.19) and homebrew's (v1.24) * Followed the advice in this pull request: https://github.com/rubygems/rubygems/pull/3394 * Encountered invalid byte sequence sed error, found this link: https://lists.gnu.org/archive/html/groff/2014-10/msg00072.html https://github.com/rubygems/rubygems/commit/f379d1d70e