Fix name order in the authors file.

[Tae Wong]

You’ve found Kazuyuki Sato in inverted name order. Apostrophes on the
O-section are not ignored.

O'Callahan, Robert
O'Neill, Damien
O'Regan, Mike
Oberhumer, Stefan
Oberndorfer, Peter
Ogburn, Walt
Ognyanoff, Damyan
Olsen, Henrik
Olsen, Magnus
Olson, Roger
Olver, Neil
Ortiz, Jose Manuel Ferrer
Osmundsen, Knut St.

It should be ignored so the section should be sorted as:

Oberhumer, Stefan
Oberndorfer, Peter
O'Callahan, Robert
Ogburn, Walt
Ognyanoff, Damyan
Olsen, Henrik
Olsen, Magnus
Olson, Roger
Olver, Neil
O'Neill, Damien
O'Regan, Mike
Ortiz, Jose Manuel Ferrer
Osmundsen, Knut St.