Fix help message

Author: carreter

cmd/agent/app/options/options.go

@@ -130,7 +130,7 @@ func (o *GrpcProxyAgentOptions) Flags() *pflag.FlagSet {
 	flags.BoolVar(&o.SyncForever, "sync-forever", o.SyncForever, "If true, the agent continues syncing, in order to support server count changes.")
 	flags.IntVar(&o.XfrChannelSize, "xfr-channel-size", 150, "Set the size of the channel for transferring data between the agent and the proxy server.")
 	flags.StringVar(&o.ServerLeaseSelector, "server-lease-selector", o.ServerLeaseSelector, "Providing a label selector enables updating the server count by counting the number of valid leases matching the selector.")
-	flags.StringVar(&o.KubeconfigPath, "kubeconfig", o.KubeconfigPath, "absolute path to the kubeconfig file")
+	flags.StringVar(&o.KubeconfigPath, "kubeconfig", o.KubeconfigPath, "Path to the kubeconfig file")
 	return flags
 }