Why you should ALWAYS ALWAYS ALWAYS ALWAYS "manually" proofread a document before handing it in:

"a search-and-replace command by Dudley inexplicably inserted the words "sea sponge" instead of the legal term "sua sponte," which is Latin for "on its own motion."/

Paging SpongeBob SquarePants. (Yes, they already made the joke in the article, but as a diehard SpongeBob fan...I am duty-bound to mention his name.)