README: Fix code blocks in helm template section
@@ -157,7 +157,7 @@ This option is good for those that have issues with installing Tiller, the serve
git clone https://github.com/openfaas/faas-netes.git
2. Render the chart to a Kubernetes manifest called `openfaas.yaml`
- ```
+ ```sh
helm template faas-netes/chart/openfaas \
--name openfaas \
--namespace openfaas \
@@ -167,8 +167,10 @@ This option is good for those that have issues with installing Tiller, the serve
You can set the values and overrides just as you would in the install/upgrade commands above.
3. Install the components using `kubectl`
+ ```sh
kubectl apply -f faas-netes/namespaces.yml
kubectl apply -f $HOME/openfaas.yaml
+ ```
Now [verify your installation](#verify-the-installation).
