docs(Record): Update Record Syntax

haejunejung · Aug 12, 2024 · 199822f · 199822f
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diff --git a/docs/ko/reference/built-in/Record.md b/docs/ko/reference/built-in/Record.md
@@ -10,14 +10,13 @@
 
 ## 문법
 
-`Record<Keys, Type>`은 `Keys`와 `Type` 두 개의 매개변수를 사용해요.
-- **Keys**: 객체의 키로 사용할 타입이에요.
-- **Type**: 객체의 값으로 사용할 타입이에요.
-
 ```ts
-Record<Keys, Type>;
+type Record<K extends keyof any, T> = { [P in K]: T };
 ```
 
+- **Keys (K)**: 객체의 키로 사용할 타입이에요.
+- **Type (T)**: 객체의 값으로 사용할 타입이에요.
+
 ## 예제
 
 #### 예제 #1

diff --git a/docs/reference/built-in/Record.md b/docs/reference/built-in/Record.md
@@ -10,9 +10,12 @@ The `Record<Keys, Type>` utility type is available starting from TypeScript 2.1.
 
 ## Syntax
 
-`Record<Keys, Type>` takes two parameters `Keys` and `Type`. 
-- **Keys**: This is the type of object's keys that the record type generates for us.
-- **Type**: This is the type of the object's value generated by the record type.
+```ts
+type Record<K extends keyof any, T> = { [P in K]: T };
+```
+
+- **Keys (K)**: This is the type of object's keys that the record type generates for us.
+- **Type (T)**: This is the type of the object's value generated by the record type.
 
 ```
 Record<Keys, Type>;