Merge pull request #3 from waywardmonkeys/patch-1

Fix typo.

README.md

@@ -19,7 +19,7 @@ This library makes it easier to compare to ```Int```, ```Float``` and ```CGFloat
 
 ``var myDouble = 2.0`` will give you a ```Double``` and you'd want to use that with other types. 
 
-Since ```CGFloat``` is not a ```Double``` on 32bit, it becomes hard to use CGGeomtry and frameworks like CoreGraphics or SpriteKit. This library makes it a little easier and hopefully Apple takes care of it soon. 
+Since ```CGFloat``` is not a ```Double``` on 32bit, it becomes hard to use CGGeometry and frameworks like CoreGraphics or SpriteKit. This library makes it a little easier and hopefully Apple takes care of it soon. 
 
 Works on both Mac OS and iOS.