diff --git a/src/guide/essentials/class-and-style.md b/src/guide/essentials/class-and-style.md
index e5071211..11adc5f9 100644
--- a/src/guide/essentials/class-and-style.md
+++ b/src/guide/essentials/class-and-style.md
@@ -46,7 +46,7 @@ data() {
 
 </div>
 
-아래와 같이 템플릿이 구성되 있다면:
+아래와 같이 템플릿이 구성돼 있다면:
 
 ```vue-html
 <div