It's only a little mistake. It says to kill Captain Alvida at Kalygon Fleet but you have to kill Mad Khaligon. Isn't a big problem or something but I think it looks a bit better if typing errors will be reduced to a minimum.
Maybe a topic for every typing error or wrong quest description would be helpful to not be forced to open a new topic everytime.
If I just didn't see the topic I am sorry about that.
Screenshot: