Good grief!
The spelling of Guadalupe isn't that hard to check.
I don’t believe it is a typo. Check out this article: http://www.catholic.org/national/national_story.php?id=53523 “Experts believe that title Our Lady of Guadalupe came from a misunderstanding of the translation into Spanish of the word Nahuatl coatlaxopeuh. Thus, Our Lady of Guadalupe is in reality Our Lady of Quatlasupe - She who crushes the head of the serpent. “