Fix indentation in README.md (openshift-service-mesh#329)

Signed-off-by: Marko Lukša <[email protected]>

Author: luksa

docs/README.md

@@ -904,7 +904,7 @@ Find out the revision name of your Istio instance. In our case it is `test`.
 ```bash
 $ kubectl get istiorevisions.sailoperator.io 
 NAME   READY   STATUS    IN USE   VERSION   AGE
-test True    Healthy   True     v1.21.0   119m
+test   True    Healthy   True     v1.21.0   119m
 ```
 
 Create a Kiali resource and point it to your Istio instance. Make sure to replace `test` with your revision name in the fields `config_map_name`, `istio_sidecar_injector_config_map_name`, `istiod_deployment_name` and `url_service_version`.
@@ -1147,4 +1147,4 @@ OLM leaves this [decision](https://olm.operatorframework.io/docs/tasks/uninstall
 If you want to delete the Istio CRDs, you can use the following command.
 ```bash
 $ kubectl get crds -oname | grep istio.io | xargs kubectl delete
-```
+```