Good, but it does sort of ruin my husband's idea of sending him a fake Sacajawea dollar.
I saw a classmate in college get a 0 on a paper (which was ¼ of our grade) because he hadn't footnoted one section properly. Improper attribution = using someone's words as your own.
Churchill did much worse than make a few unintentional mistakes.
At the end of the day, if the rules are good enough for the students he teaches (and they are), it's good enough for him.
After weeks of bad news, this is refreshing.