docs/119463: [handbook] [patch] typo in printing/chapter.sgml

[gregoryd.freebsd at free.fr]

Quoting Giorgos Keramidas <keramida at freebsd.org>:

> That sounds cool.  Can I commit this version?  I think we have spent
> enough time tinkering with a little sentence already.  It would be far
> more productive if we wrote even _more_ documentation :)

I agree with that. The meaning is now clear, and that was what we were looking
for.

gregory