repair annotation mistake
@@ -128,7 +128,7 @@ typedef NS_OPTIONS(NSInteger, MASAttribute) {
/**
* initialises the maker with a default view
*
- * @param view any MASConstrait are created with this view as the first item
+ * @param view any MASConstraint are created with this view as the first item
* @return a new MASConstraintMaker
*/