fix

YuChengKai · YuChengKai · commit cccef2af6391 · 2018-07-16T07:42:48.000+08:00
diff --git a/JS/JS-ch.md b/JS/JS-ch.md
@@ -1021,8 +1021,6 @@ Function.prototype.myBind = function (context) {
 }
 ```
 
-装饰器原理
-
 # Promise 实现
 
 Promise 是 ES6 新增的语法，解决了回调地狱的问题。

Original file line number	Diff line number	Diff line change
`@@ -1021,8 +1021,6 @@ Function.prototype.myBind = function (context) {`
`1021`	`1021`	`}`
`1022`	`1022`	```
`1023`	`1023`
`1024`		`-装饰器原理`
`1025`		`-`
`1026`	`1024`	`# Promise 实现`
`1027`	`1025`
`1028`	`1026`	`Promise 是 ES6 新增的语法，解决了回调地狱的问题。`