b="${b//_/ }"
string_contains "$a" "_LENGTH" && continue
string_contains "$a" "_ITEM" && {
- # special threatment for lists. use add_list and remove the
+ # special treatment for lists. use add_list and remove the
# item index (_ITEMx).
uci add_list $2.${a//_ITEM[0-9]*/}="$b"
} || {