Use clearer usage string for `collector.ntp.server-is-local` option
fixes
@@ -35,7 +35,7 @@ const (
var (
ntpServer = kingpin.Flag("collector.ntp.server", "NTP server to use for ntp collector").Default("127.0.0.1").String()
ntpProtocolVersion = kingpin.Flag("collector.ntp.protocol-version", "NTP protocol version").Default("4").Int()
- ntpServerIsLocal = kingpin.Flag("collector.ntp.server-is-local", "Certify that collector.ntp.server address is the same local host as this collector.").Default("false").Bool()
+ ntpServerIsLocal = kingpin.Flag("collector.ntp.server-is-local", "Certify that collector.ntp.server address is not a public ntp server").Default("false").Bool()
ntpIPTTL = kingpin.Flag("collector.ntp.ip-ttl", "IP TTL to use while sending NTP query").Default("1").Int()
// 3.46608s ~ 1.5s + PHI * (1 << maxPoll), where 1.5s is MAXDIST from ntp.org, it is 1.0 in RFC5905
// max-distance option is used as-is without phi*(1<<poll)
