Correction of a small typo error in the FAQ, during the translation of the FAQ from en_US to pt_BR I found a small typo in which the word "accept" was replaced with the word "except", and this error changes the context of the answer.

Submitted by: ebrandi
Reviewed by: sevan, eadler
Approved by: gabor
Differential Revision: https://reviews.freebsd.org/D16927