Fixes iptables spectest for mon-prod
Fixes iptables spectest for mon-prod

Small wording change in comment, does not affect
functionality of the rule. Maybe the spectests should be
relaxed to ignore comments, but for now, while
refactoring the Ansible config, it makes sense to have
strict tests.

garrettr/securedrop,ageis/securedrop,pwplus/securedrop,pwplus/securedrop,micahflee/securedrop,ageis/securedrop,micahflee/securedrop,ehartsuyker/securedrop,ageis/securedrop,garrettr/securedrop,pwplus/securedrop,heartsucker/securedrop,heartsucker/securedrop,conorsch/securedrop,heartsucker/securedrop,pwplus/securedrop,ageis/securedrop,ehartsuyker/securedrop,micahflee/securedrop,garrettr/securedrop,conorsch/securedrop,ehartsuyker/securedrop,micahflee/securedrop,conorsch/securedrop,garrettr/securedrop,pwplus/securedrop,ehartsuyker/securedrop,ehartsuyker/securedrop,conorsch/securedrop,ehartsuyker/securedrop,conorsch/securedrop,heartsucker/securedrop,pwplus/securedrop,heartsucker/securedrop