Mark accepted answer if it is not the highest-scored answer

accepted-answer-score-warning.user.js

// ==UserScript==
// @name         Mark accepted answer if it is not the highest-scored answer
// @namespace    http://stackexchange.com/users/4337810/
// @version      1.0
// @description  Mark accepted answer if it is not the highest-scored answer
// @author       ᔕᖺᘎᕊ (http://stackexchange.com/users/4337810/)
// @match        *://*.stackexchange.com/questions/*
// @match        *://*.stackoverflow.com/questions/*
// @match        *://*.superuser.com/questions/*
// @match        *://*.serverfault.com/questions/*
// @match        *://*.askubuntu.com/questions/*
// @match        *://*.stackapps.com/questions/*
// @match        *://*.mathoverflow.net/questions/*
// @grant        none
// ==/UserScript==
/* jshint -W097 */
'use strict';

setTimeout(function() {
    if($('.accepted-answer').length) {
        var accepted_score = $('.accepted-answer').find('.vote-count-post').text();
        $('.answer').each(function() {
            if(+$(this).find('.vote-count-post').text() > (+accepted_score+10)) {
                $('.accepted-answer').find('.answercell').prepend('<span style="color: red;">Note: There may be other good answers here!</span>');
                return;
            }
        });
    }
}, 500);