Find the misspelled word in the sentence “the agent’s difficult journey prepared him for the future”

“Are you skilled enough to pass the CIA entrance exam? The CIA is extremely difficult to infiltrate – for obvious reasons. And very few people have what it takes.
Most Americans don’t pass this entrance exam – in fact only 1 in 10 do.
So let’s see what your qualifications are and whether you are eligible to join the CIA. Good luck!