F18: Bind-chroot & Dovecot mount errors, how to fix?

[Dan Thurman]

I at one time installed bind with chroot but decided
to remove the bind-chroot package but it did not
clean up and remove chroot mounts so I manually
removed the chroot mounts, reconfgured bind,
restarted named, with no apparent errors.

But now, dovecot complains in maillog, the following errors:

dovecot: master: Warning: /var/named/chroot/etc/named.root.key is no 
longer mounted. See http://wiki2.dovecot.org/Mountpoints
dovecot: master: Warning: /var/named/chroot/etc/named.conf is no longer 
mounted. See http://wiki2.dovecot.org/Mountpoints
dovecot: master: Warning: /var/named/chroot/etc/named.rfc1912.zones is 
no longer mounted. See http://wiki2.dovecot.org/Mountpoints
dovecot: master: Warning: /var/named/chroot/etc/rndc.key is no longer 
mounted. See http://wiki2.dovecot.org/Mountpoints
dovecot: master: Warning: /var/named/chroot/usr/lib/bind is no longer 
mounted. See http://wiki2.dovecot.org/Mountpoints
dovecot: master: Warning: /var/named/chroot/etc/named.iscdlv.key is no 
longer mounted. See http://wiki2.dovecot.org/Mountpoints
dovecot: master: Warning: /var/named/chroot/var/named is no longer 
mounted. See http://wiki2.dovecot.org/Mountpoints

I tried some of the examples pointed out in wiki2 but
I am unable to remove the warnings...

What do I need to do?