Update README.md for format error.
@@ -6,19 +6,22 @@ The idea is to use the headers `X-Code` and `X-Format` that NGINX pass to the ba
First create the custom backend to use in the Ingress controller
-```$ kubectl create -f custom-default-backend.yaml
+```
+$ kubectl create -f custom-default-backend.yaml
service "nginx-errors" created
replicationcontroller "nginx-errors" created
```
-```$ kubectl get svc
+```
+$ kubectl get svc
NAME CLUSTER-IP EXTERNAL-IP PORT(S) AGE
echoheaders 10.3.0.7 nodes 80/TCP 23d
kubernetes 10.3.0.1 <none> 443/TCP 34d
nginx-errors 10.3.0.102 <none> 80/TCP 11s
```
-```$ kubectl get rc
+```
+$ kubectl get rc
CONTROLLER REPLICAS AGE
echoheaders 1 19d
nginx-errors 1 19s
