updates to help text
updates to help text

varnish/varnish-microservice-monitor,varnish/zipnish,varnish/varnish-microservice-monitor,varnish/zipnish,varnish/varnish-microservice-monitor,varnish/varnish-microservice-monitor,varnish/zipnish,varnish/zipnish,varnish/varnish-microservice-monitor,varnish/zipnish