-# populate hosts completion with SSH's known_hosts
-local _myhosts;
-_myhosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[0-9]*}%%\ *}%%,*})
-zstyle ':completion:*' hosts $_myhosts;
-
-zstyle -e ':completion:*:approximate:*' max-errors 'reply=($((($#PREFIX+$#SUFFIX)/3)) numeric )'
+zstyle -e ':completion:*:approximate:*' max-errors 'reply=($((($#PREFIX+$#SUFFIX)/3)) not-numeric )'
+zstyle -e ':completion:*:correct:*' max-errors 'reply=($((($#PREFIX+$#SUFFIX)/2)) numeric )'
+#zstyle ':completion:*:correct:::' max-errors 1 not-numeric
+#zstyle ':completion:*:approximate:::' max-errors 2 numeric