At least when I tracked down an example of bad writing in a technical article, I found that the writer at SpaceX got it right, and the writer of the technical article got it wrong!
Here’s what SpaceX says:
The competition will focus on a single criterion—maximum speed.
And here’s (blush) Interesting Engineering:
The call says the competition will focus on a single criteria “maximum speed.”
C’mon, guys. They even gave you the correct form…