Can't be a typo, it was repeated (with the 9.5x) in the article.
It might have been a typo with collaborated stupidity from others who did not realize it was a typo.
I read an article last week that said General Kelly was at the meeting which supposedly served as the basis of the NBC article, and he said Trump said nothing like that.
If it wasn't some sort of misunderstanding, then someone at NBC deliberately lied. Of course I'm usually of a mind to follow this adage:
"Never attribute to malice that which is adequately explained by stupidity "