"Abraham Lincoln The Vampire Hunter?" Please!

I don't know the movie producers where thinking coming up with a stupid title of a movie like "Abraham Lincoln The Vampire Hunter?" No Flippen Way!, i mean come on people in 1865 they did not have vampires in that year, in fact they did not even exist in that year that was the year that Abraham Lincoln was killed by John Wilks Booth. And during that year men, women and children were not sucked dry of blood from there necks, because there were not any vampires in that year so everybody do not go see a movie that has a title that looks really stupid.