Hi,

The AMP Validator currently contains instructions inside an HTML comment.
https://validator.ampproject.org/

The comment reads:

This is the minimum valid AMP HTML document. Just type away here and the AMP Validator will re-check your document on the fly.

Suggested change—remove the word "just":

This is the minimum valid AMP HTML document. Type away here and the AMP Validator will re-check your document on the fly.

The reasoning is outlined here: http://bradfrost.com/blog/post/just/

“Just” makes me feel like an idiot. “Just” presumes I come from a specific background, studied certain courses in university, am fluent in certain technologies, and have read all the right books, articles, and resources. “Just” is a dangerous word.

Cheers,

Jeremy