feat: 修改了代码段

Author: eveningwater.123

README.md

@@ -455,7 +455,7 @@
 - [根据回调函数查找数组中的最小值-2022-12-14](codes/javascript/min-by.md)
 - [查找最小日期-2022-12-15](codes/javascript/min-date.md)
 - [返回数组中 n 个最小元素-2022-12-16](codes/javascript/min-n.md)
-- [返回数组中出现最多次数的元素-2022-12-17](codes/javascript/mostFrequent.md)
+- [返回数组中出现最多次数的元素-2022-12-17](codes/javascript/most-frequent.md)
 - [性能最强的函数-2022-12-18](codes/javascript/mostPerformant.md)
 - [嵌套相互链接的对象-2022-12-20](codes/javascript/nest.md)
 - [节点列表转成节点数组-2022-12-21](codes/javascript/nodeListToArray.md)