Missing 'x' in User's Guide 7.7: Arrow Notation

[danb_was_taken]

Just before Section 7.7.1, the documentation claims that
  proc x -> f x -<< x+1
is equivalent to
  arr (\ x -> (f, x+1)) >>> app

If I understand arrows correctly, this should be
  arr (\ x -> (f x, x+1)) >>> app

[simonpj]

Logged In: YES 
user_id=50165

Fixed, thank you Ross.