From 4804086fdfe531974a2ae4dfea9a412a7e9d3bc8 Mon Sep 17 00:00:00 2001 From: Louis Taylor Date: Thu, 5 Jul 2018 14:37:32 +0100 Subject: [PATCH] Add example to usage --- cmd/controller/app/options/options.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/cmd/controller/app/options/options.go b/cmd/controller/app/options/options.go index a73f85fb4..25933de82 100644 --- a/cmd/controller/app/options/options.go +++ b/cmd/controller/app/options/options.go @@ -126,7 +126,7 @@ func (s *ControllerOptions) AddFlags(fs *pflag.FlagSet) { "validation that do not explicitly state a dns provider.") fs.StringSliceVar(&s.DNS01Nameservers, "dns01-self-check-nameservers", []string{}, ""+ "A list of comma seperated DNS server endpoints used for DNS01 check requests. "+ - "") + "This should be a list containing IP address and port, for example: 8.8.8.8:53,8.8.4.4:53") } func (o *ControllerOptions) Validate() error {