diff --git a/docs/tutorial.ja-JP.md b/docs/tutorial.ja-JP.md
index f76e9e28..561d46e0 100644
--- a/docs/tutorial.ja-JP.md
+++ b/docs/tutorial.ja-JP.md
@@ -220,9 +220,9 @@ Markdown はインラインでテキストをフォーマットする簡単な
Hello React
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```
diff --git a/docs/tutorial.ko-KR.md b/docs/tutorial.ko-KR.md
index db31889a..8e074579 100644
--- a/docs/tutorial.ko-KR.md
+++ b/docs/tutorial.ko-KR.md
@@ -223,9 +223,9 @@ Markdown은 텍스트를 포맷팅하는 간단한 방식입니다. 예를 들
Hello React
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```
diff --git a/docs/tutorial.md b/docs/tutorial.md
index 6d7f9123..f8075a6a 100644
--- a/docs/tutorial.md
+++ b/docs/tutorial.md
@@ -221,9 +221,9 @@ First, add the third-party library **marked** to your application. This is a Jav
Hello React
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```