fixed minor grammatical typo in src/v2/cookbook/adding-instance-properties.md

sgc109 · sgc109 · commit 85ac5dcf170c · 2020-07-22T00:40:38.000+09:00
diff --git a/src/v2/cookbook/adding-instance-properties.md b/src/v2/cookbook/adding-instance-properties.md
@@ -143,7 +143,7 @@ Vue.prototype.$reverseText = propertyName => {
 }
 ```
 
-다음과 같은 에러를 발생할 것입니다:
+다음과 같은 에러가 발생할 것입니다:
 
 ```log
 Uncaught TypeError: Cannot read property 'split' of undefined

Original file line number	Diff line number	Diff line change
`@@ -143,7 +143,7 @@ Vue.prototype.$reverseText = propertyName => {`
`143`	`143`	`}`
`144`	`144`	```
`145`	`145`
`146`		`-다음과 같은 에러를 발생할 것입니다:`
	`146`	`+다음과 같은 에러가 발생할 것입니다:`
`147`	`147`
`148`	`148`	```log
`149`	`149`	`Uncaught TypeError: Cannot read property 'split' of undefined`