Update augerctl/command/ctl.go

Co-authored-by: Siyuan Zhang <[email protected]>

Author: wzshiming

augerctl/command/ctl.go

@@ -46,7 +46,7 @@ func NewCtlCommand() *cobra.Command {
 
 	cmd.PersistentFlags().BoolVar(&flags.InsecureDiscovery, "insecure-discovery", true, "accept insecure SRV records describing cluster endpoints")
 	cmd.PersistentFlags().BoolVar(&flags.InsecureSkipVerify, "insecure-skip-tls-verify", false, "skip server certificate verification")
-	cmd.PersistentFlags().StringVar(&flags.TLS.CertFile, "cert", "", "identify secure client using this TLS certificate file")
+	cmd.PersistentFlags().StringVar(&flags.TLS.CertFile, "cert", "", "Path to the etcd client TLS cert file.")
 	cmd.PersistentFlags().StringVar(&flags.TLS.KeyFile, "key", "", "identify secure client using this TLS key file")
 	cmd.PersistentFlags().StringVar(&flags.TLS.TrustedCAFile, "cacert", "", "verify certificates of TLS-enabled secure servers using this CA bundle")
 	cmd.PersistentFlags().StringVar(&flags.User, "user", "", "username for authentication")