Fix README

Author: neunhoef

docs/Manual/Tutorials/Kubernetes/README.md

@@ -51,27 +51,30 @@ For now, any recent Kubernetes cluster will do (e.g. `minikube`).
 Then run:
 
 ```bash
-kubectl apply -f https://raw.githubusercontent.com/arangodb/kube-arangodb/0.3.8/manifests/arango-crd.yaml
+kubectl apply -f https://raw.githubusercontent.com/arangodb/kube-arangodb/<version>/manifests/arango-crd.yaml
+kubectl apply -f https://raw.githubusercontent.com/arangodb/kube-arangodb/<version>/manifests/arango-deployment.yaml
 # To use `ArangoLocalStorage`, also run
-kubectl apply -f https://raw.githubusercontent.com/arangodb/kube-arangodb/0.3.8/manifests/arango-storage.yaml
-kubectl apply -f https://raw.githubusercontent.com/arangodb/kube-arangodb/0.3.8/manifests/arango-deployment.yaml
+kubectl apply -f https://raw.githubusercontent.com/arangodb/kube-arangodb/<version>/manifests/arango-storage.yaml
 # To use `ArangoDeploymentReplication`, also run
-kubectl apply -f https://raw.githubusercontent.com/arangodb/kube-arangodb/0.3.8/manifests/arango-deployment-replication.yaml
+kubectl apply -f https://raw.githubusercontent.com/arangodb/kube-arangodb/<version>/manifests/arango-deployment-replication.yaml
 ```
 
-The first commands install two `CustomResourceDefinitions` in your Kubernetes cluster:
+The first command installs two `CustomResourceDefinitions` in your Kubernetes cluster:
 
 - `ArangoDeployment` is the resource used to deploy ArangoDB database.
 - `ArangoLocalStorage` is the resource used to provision `PersistentVolumes` on local storage.
 
-The third command installs a `Deployment` that runs the operator that controls
+The second command installs a `Deployment` that runs the operator that controls
 `ArangoDeployment` resources.
 
-The optional last command installs a `Deployment` that runs the operator that
+The optional third command installs a `Deployment` that runs the operator that
 provides `PersistentVolumes` on local disks of the cluster nodes.
 Use this when running on bare-metal or if there is no provisioner for fast
 storage in your Kubernetes cluster.
 
+The optioal fourth command installs a `Deployment` that runs the
+operator that takes care of DC2DC replications.
+
 ## Deploying your first ArangoDB database
 
 The first database we are going to deploy is a single server database.