message: Update the release notes template for helm 3 only.
diff: @@ -11,17 +11,9 @@ helm repo update
  Install the Kubeapps Helm chart:
  -For Helm 2:
  -
  -```
  -helm install --name kubeapps --namespace kubeapps bitnami/kubeapps
  -```
  -
  -For Helm 3:
  -
  ```
  kubectl create namespace kubeapps
  -helm install kubeapps --namespace kubeapps bitnami/kubeapps --set useHelm3=true
  +helm install kubeapps --namespace kubeapps bitnami/kubeapps
  ```
  To get started with Kubeapps, checkout this [walkthrough](https://github.com/kubeapps/kubeapps/blob/master/docs/user/getting-started.md).
  