GitLab

(all-caps or no-caps for short options, exclude range syntax, etc.) we
should tell users in the man page and the usage message about this.

Corresponding to flashrom svn r447.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>