Missing single quote in Chapter 6 example 1.9

[spollard]

The last line of the 2nd example in section 1.9 of chapter 6

'or', 'as', 'bloody', 'as', 'Haiti', "'s", 'Baby', Doc', 'Duvalier', '.']

Should be

'or', 'as', 'bloody', 'as', 'Haiti', "'s", 'Baby', 'Doc', 'Duvalier', '.']

Notice the ' before Doc