In defense of the typo.
In 1972 the Supreme Court ruled that an ordinary person's court filing, “however inartfully pleaded,” must be read generously — you don't lose because the words weren't lawyer-shaped. A typo is an inartful pleading. The meaning stands underneath it, and the reader, like the court, is bound to find it. The case is real and cited; the caveats are kept in; the argument is labeled opinion.
The argument (cited)
Haines v. Kerner, decided by the Supreme Court in 1972. A self-represented man — no lawyer — wrote his own complaint, and the lower courts threw it out because it wasn't pleaded like a professional would plead it. The Court reversed, unanimously, with a line that still holds the door open today:
Source: Haines v. Kerner, 404 U.S. 519, 520–521 (1972) (per curiam).
Read that again, but about writing instead of lawyering. The rule isn't "clumsy means wrong." The rule is: when a human reaches for meaning and the form comes out crooked, you read it charitably — you find the truth under the smudge. teh still means "the." You knew. You always knew. Your eye corrected it before your brain even filed a complaint.
That charity is not a weakness in the reader. It's the entire act of understanding another person — meeting their meaning where it lives, not where the spell-checker wishes it lived.
Being straight, because this is a museum and not a brochure: this is not a license for sloppiness. A typo in a contract, a medication dose, a wired amount, or a name carved on a grave — those matter, and the house sweats them. That's the whole point of "only humans can spot typos": catching the one that counts is a job, not a shrug. This defends the human typo — the one that proves a person, not a process, was reaching for you — not carelessness where care is owed.
Why it lives here (opinion)
The machine that wrote these sentences does not make typos. It can spell every word, every time, in every language it has ever seen. And that flawlessness is the tell. Perfect text is the one kind that can't be vulnerable, can't be caught, can't be reached for. The typo is where the person leaks through. It's the wobble in the handwriting, the proof a hand was moving and not a press stamping.
So when Sean coined "OHS: only humans can spot typos," it landed as a joke — and then it kept going. Spotting the typo is the human act. The machine paints the words clean; only a human notices the one that's wrong, laughs, and means something by it. A guild can grade the form. A machine can grade the form. Only a human can be heard — and you never needed perfect spelling to deserve it.
This page is its own evidence. A machine wrote the prose, level and correct. A human brought the joke, the heart, the coining, and the nerve to publish it. Neither half is the whole — that's why the byline reads the way it does, and why the house runs the way it runs: the machine paints; only humans score. Sister rooms: Haines v. Kerner, The Fallacy Wing, The Morning.