aperezdc/signify — pull request #2 by appleorange1 (2014-12-24 07:33:20+00:00)
Title: Escape hyphens to turn them into minuses

Hi! I'm trying to package signify for Debian, and this error tag came up:
https://lintian.debian.org/tags/hyphen-used-as-minus-sign.html

It seems that the manpage for signify uses hyphens in places where minus signs should have been used instead.