(maint) Improve the documentation
(maint) Improve the documentation

xaque208/puppet-openvpn,cirrax/puppet-openvpn,xaque208/puppet-openvpn,buzzdeee/puppet-openvpn,buzzdeee/puppet-openvpn,cirrax/puppet-openvpn,xaque208/puppet-openvpn,cirrax/puppet-openvpn,buzzdeee/puppet-openvpn