From 8fdb34ece09313c8c4419567466834a6e57522e6 Mon Sep 17 00:00:00 2001
From: Anoninz <anoninz@qq.com>
Date: Thu, 30 Sep 2021 11:15:00 +0800
Subject: [PATCH] Update callable.md
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辅助阅读，原来的单行格式对新人其实不是很友好
---
 docs/typings/callable.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/docs/typings/callable.md b/docs/typings/callable.md
index 7baf64a4a..116e990ad 100644
--- a/docs/typings/callable.md
+++ b/docs/typings/callable.md
@@ -66,7 +66,8 @@ let overloaded: {
 为了使指定可调用的类型签名更容易，TypeScript 也允许你使用简单的箭头函数类型注解。例如，在一个以 number 类型为参数，以 string 类型为返回值的函数中，你可以这么写：
 
 ```ts
-const simple: (foo: number) => string = foo => foo.toString();
+const simple: (foo: number) => string 
+  = foo => foo.toString();
 ```
 
 ::: tip