Goodreads Librarians Group discussion

Okay, I'm not sure if this is the right place to post this but, while looking at some books some of my friends added to-read, I found this one: http://www.goodreads.com/book/show/46... The author is F. Scott Fitzgerald, but it also appears a "second author" that I think is a repetition of Fitzgerald name. Is it a bug? Was someone's mistake? If the second author (?) is actually a mistake I don't mind erasing it but I was a little confused.
Thank you!

Looks like a mistake, to me.

Happens all the time. Sometimes a second version of an author's name is because they've published under more than one version, but often it's just database error of some kind. I went ahead and deleted the weirdness.

Okay, thank you for the explanations! :)