Updated readme in examples

examples/kubernetes/expose-services/README.md

@@ -30,9 +30,16 @@ echo $(kubectl --namespace=kube-system get svc/kubernetes-dashboard -o go-templa
 * NAT on your router/jump-box to any k8s minion public IP and nodePort to provide external access:
 
 ```bash
-iptables -t nat -I PREROUTING -p tcp --dport 2080 -j DNAT --to-destination 10.210.0.12:32005
+iptables -t nat -I PREROUTING -p tcp --dport 9090 -j DNAT --to-destination 10.210.0.12:32005
 iptables -t nat -I POSTROUTING -d 10.210.0.12 ! -s 10.210.0.0/24 -j MASQUERADE
 iptables -I FORWARD -d 10.210.0.12 -j ACCEPT
 ```
 
 Where `10.210.0.12` is public IP of one of your k8s minions and `32005` is nodePort of `kubernetes-dashboard` service.
+
+* Access:
+
+```bash
+curl 10.210.0.12:9090
+```
+