1. When all the parts are titled, "Untitled Part."
2. When the authors take the original Harry Potter book and change around the names and one minor event for the twin sister or another character.
3. When authors forget capitalization and punctuation.
4. When authors spell, 'Hermione' incorrectly.
5. When people misspell, 'Weasley'.
6. When people misspell, 'Lucius.'
7. When people misspell any other Harry Potter character's name, those are just the ones I see all the time.
8. People misusing the Harry Potter spells.
Example: Sue walks down the hall. She realized she forgot her textbook. "CRUCIO TEXTBOOK!"
Nope nope nope nope nope! 'Crucio textbook' means that you're torturing your textbook. Next time, make sure to know your spells before writing a fanfiction.
