Title: Order omitted for 2 parameters
Goal: The order of the parameters of function `swap/2' is to be swapped.
Parameters: [{file,"swap.erl"},{position,17},{order,[]}].
Documentation:
    When applying the `reorder function' transformation,
    if the target is a function with two parameters,
    the only reasonable way to reorder of the parameters is to swap them.
    The system does that without further question.
