Merge pull request #164 from octarinesec/update-doc-for-charts-instal…

…lation

Update README.md

charts/cbcontainers-operator/README.md

@@ -21,6 +21,7 @@ Now, install the actual helm chart from source:
 
 ```sh
 cd charts/cbcontainers-operator
+git checkout v5.6.2 # install the latest version of the operator
 helm install cbcontainers-operator ./cbcontainers-operator-chart
 ```
 
@@ -85,4 +86,4 @@ Because of that it cannot be generated automatically, so it should be maintained
 If any changes are make to the [Kustomize configuration](../../config/manager), they should also be reflected in that file.
 
 The [dataplane_rbac.yaml](cbcontainers-operator-chart/templates/dataplane_rbac.yaml) and [dataplane_service_accounts](cbcontainers-operator-chart/templates/dataplane_service_accounts.yaml) 
-files contain necessary RBAC objects for the agent to work as expected. 
+files contain necessary RBAC objects for the agent to work as expected.