I'm reading Nicomachean Ethics's penguin classics version and the introduction section contains this paragraph and I'm having some trouble understanding this.
From what I've read so far I understand that meta-ethical judgement are judgements about ethical judgements. But I don't understand how "The concept of F includes the concept of G" is a meta-ethical judgement.
Is my understanding of meta-ethical judgements correct? If yes then what's the ethical judgement that the given meta-ethical judgement is judging?