Better:docs/rules/comma-dangle

[DavidDong93]

[docs/rules/comma-dangle]

On the other hand, trailing commas simplify adding and removing items to objects and arrays，since only the lines you are modifying must be touched.
另一方面，拖尾逗号简化了对象和数组元素的添加和删除，因为仅有你要修改的行是必须得到触及的。

[DavidDong93]

This rule enforces consistent use of trailing commas in object and array literals
这个规则强制要求在对象和数组字面量中使用一致的拖尾逗号