The problems in arch-handbook

[MQ]

Hi everyone,
    I read the chapter about jail several days ago, and I found several bugs
and typos in it. I think that should be fixed and I also sent a pr with a
patch. And, by the way, I promoted these descriptions and codes to keep
consistent with the latest code. Those who are intrested in this can view
the pr at http://www.freebsd.org/cgi/query-pr.cgi?pr=108676.
    I wish I can see these problems be fixed soon.

Best regards.
MQ