changing namespace in error message

Signed-off-by: Prateeknandle <prateeknandle@gmail.com>

summary/summary.go

@@ -70,7 +70,7 @@ func Summary(c *k8s.Client, o Options) error {
 	// create a client
 	conn, err := grpc.Dial(gRPC, grpc.WithTransportCredentials(insecure.NewCredentials()))
 	if err != nil {
-		return errors.New("could not connect to the server. Possible troubleshooting:\n- Check if discovery engine is running\n- Create a portforward to discovery engine service using\n\t\033[1mkubectl port-forward -n explorer service/knoxautopolicy --address 0.0.0.0 --address :: 9089:9089\033[0m\n[0m")
+		return errors.New("could not connect to the server. Possible troubleshooting:\n- Check if discovery engine is running\n- Create a portforward to discovery engine service using\n\t\033[1mkubectl port-forward -n <namespace> service/knoxautopolicy --address 0.0.0.0 --address :: 9089:9089\033[0m\n[0m")
 	}
 	defer conn.Close()