Typographical errors: In written text, typographical errors, such as misspellings or missing letters, can hinder word identification and comprehension.
They fixed one letter of one word. It's a typo. And, for that, myself, I and one of my former colleagues can go to jail for six years. That's the first.
Participants were then assigned either the role of “idea producer”, a job that entailed generating and working with important ideas, or of “worker”, a job that involved menial tasks like checking for typos.