this should likely be `error` not `minerr` since the `@ngdoc` type is `error` and not minerr

similarly the docs/content/minerr should be docs/content/error

or we should change all the `error` instances...

one way or another, we should be consistent about the naming.

I'm leaning towards "error" in documentation related and public facing (url) strings since minerr is just an implementation detail of how we minify errors at runtime at this point.