fix GHOST readingTime

readingTime.js

(function($) {
    $.fn.readingTime = function(config) {
        if (!this.length)
            return this;
        var r = this
          , a = $(this);
        r.settings = $.extend({}, {
            readingTimeTarget: ".eta",
            wordCountTarget: null,
            wordsPerMinute: 270,
            round: !0,
            lang: "en",
            remotePath: null,
            remoteTarget: null
        }, config);
        var n = r.settings.readingTimeTarget
          , i = r.settings.wordCountTarget
          , o = r.settings.wordsPerMinute
          , s = r.settings.round
          , l = r.settings.lang
          , c = r.settings.remotePath
          , d = r.settings.remoteTarget;
        if ("fr" == l)
            var u = "Moins d'une minute"
              , p = "min";
        else if ("de" == l)
            u = "Weniger als eine Minute",
            p = "min";
        else if ("es" == l)
            u = "Menos de un minuto",
            p = "min";
        else
            u = "Less than a minute",
            p = "min";
        var m = function(e) {
            var t = e.split("").length
              , r = t / (o / 60)
              , l = Math.round(r / 60)
              , c = Math.round(r - 60 * l);
            if (!0 === s)
                l > 0 ? a.find(n).text(l + " " + p) : a.find(n).text(u);
            else {
                var d = l + ":" + c;
                a.find(n).text(d)
            }
            "" !== i && void 0 !== i && a.find(i).text(t)
        };
        a.each(function() {
            null != c && null != d ? $.get(c, function(t) {
                m($(t).children().text())
            }) : m(a.text())
        })
    };
})( jQuery );