freebsd/pkg — pull request #1063 by felderado (2014-10-30 19:53:35+00:00)
Title: Update pkg-clean.8

Grammar. It could be either of the two:

Do not ... , but show

Does not ... , but shows

"Do not" seems more fitting.

--all "Delete all"
--dry-run "Do not"
--quiet "Be quiet"
--yes "Assume a yes"