Futher improvement re: FreeBSD packages
Futher improvement re: FreeBSD packages

Further improved the previous change to make it more clear.
letsencrypt/letsencrypt,jsha/letsencrypt,letsencrypt/letsencrypt,lmcro/letsencrypt,stweil/letsencrypt,stweil/letsencrypt,jsha/letsencrypt,lmcro/letsencrypt