With that, I was referring to the definition in the article: "The spec is the main source file over time, and only the spec is edited by the human, the human never touches the code". That's how Specific works.
And I think that opens up a very interesting question about quality. If the human never touches the code, then "good code" gets replaced with "good specs" instead, and I don't think anybody knows what constitutes good specs in that context right now!