Everyone has the right to make a mistake!
Give it a break with your malice and pettiness. It happens. Let he who is without sin cast the first stone who has never made a mistake.
Spelling, grammatical, factual. If you see such a “slip-up”, point it out calmly. No need for irony or mockery. And if the person who made the mistake is yourself, take the comment quietly, thank the person for the feedback. People often take it personally. No sense or need. The comment you have received focuses on your error, not on you.
