expr main [(teh), (te), (t he)]
let message "Did you mean the definite article?"
let description "Fixes especially common misspellings of the word `the`"
let kind "Typo"
let becomes "the"
test "I adore teh light of the moon." "I adore the light of the moon."
test "At t he time, I thought it was weird." "At the time, I thought it was weird."