README: fix link to client_service.md
@@ -61,7 +61,7 @@ example-etcd-cluster-0001 1/1 Running 0 1m
example-etcd-cluster-0002 1/1 Running 0 1m
```
-See [client service](doc/user/client-service.md) for how to access etcd clusters created by operator.
+See [client service](doc/user/client_service.md) for how to access etcd clusters created by operator.
If you are working with [minikube locally](https://github.com/kubernetes/minikube#minikube) create a nodePort service and test out that etcd is responding:
