Introduction doc does not include an example of a kustomization.yaml file.

[bradbart]

In the make a kustomization file section of the introduction docs, it says:

create a kustomization file

However, the documentation does not provide indication on how to do this or what the format of the document should be. As this is the introduction page for Kustomize it seems like this page should include an example of a kustomization file or a reference to page with such an example.