Add (nonexistent) document root so we don't use the default value (#5437)
Add (nonexistent) document root so we don't use the default value (#5437)


lmcro/letsencrypt,letsencrypt/letsencrypt,lmcro/letsencrypt,stweil/letsencrypt,letsencrypt/letsencrypt,stweil/letsencrypt