docs: function ending (count, one, couple, more) {
      if (count % 100 > 10 && count % 100 < 15) {
        return more;
      }
      if (count % 10 === 1) {
        return one;
      }
      if (count % 10 > 1 && count % 10 < 5) {
        return couple;
      }
      return more;
    }