message: Fix url reference in documentation
diff: @@ -5,7 +5,7 @@ image](https://backstage.io/docs/getting-started/deployment-docker); this
  tutorial shows how to deploy that Docker image to AWS using Elastic Container
  Registry (ECR) and Elastic Kubernetes Service (EKS). Amazon also supports
  deployments with Helm, covered in the [Helm
  -Kubernetes](../kubernetes/basic_kubernetes_example_with_helm) example.
  +Kubernetes](../../kubernetes/basic_kubernetes_example_with_helm) example.
  The basic workflow for this method is to build a Backstage Docker image, upload
  the new version to a container registry, and update a Kubernetes deployment with
  