Fix various spelling typos. (And changed one spelling to be consistent.)
Fix various spelling typos. (And changed one spelling to be
consistent.)

Note that I changed historical entries here, because if someone
was to search for some keyword, correct spelling makes it easier.
(The argument is now that can't search for the mispelled term to
compare.)

pecharmin/bind9,each/bind9-collab,pecharmin/bind9,pecharmin/bind9,each/bind9-collab,each/bind9-collab,each/bind9-collab,each/bind9-collab,pecharmin/bind9,pecharmin/bind9,each/bind9-collab,pecharmin/bind9