docs: update

Author: dylanaraps

fff

@@ -848,7 +848,6 @@ main() {
     pushd "${2:-$1}" &>/dev/null ||:
 
     # Handle version as the first argument.
-    # TODO: Add full argument passing if I decide to add '-h' etc.
     [[ $1 == -v ]] && {
         printf '%s\n' "fff 1.6"
         exit