Original sentence: Alongside the [Harry Potter]] films, the trilogy has also renewed interest in the fantasy film genre.They argue that similar to the book, which was meant to be a single book, but was first released in three parts for marketing and budget reasons (leading to the common but erroneous label of "trilogy"), Jackson's trilogy is one long 10-hour film
Edited sentence: Alongside the Harry Potter films, the trilogy has also renewed interest in the fantasy film genre.They argue that similar to the book, which is a single novel, but was first released in three parts for marketing and budget reasons (leading to the common but erroneous label of "trilogy"), Jackson's trilogy is one long 10-hour film.Tolkien wrote the story as six books produced in three volumes