diff --git a/files/zh-tw/glossary/abstraction/index.md b/files/zh-tw/glossary/abstraction/index.md
index 4be39676746c97..02b516b5596192 100644
--- a/files/zh-tw/glossary/abstraction/index.md
+++ b/files/zh-tw/glossary/abstraction/index.md
@@ -2,7 +2,7 @@
 title: 抽象化
 slug: Glossary/Abstraction
 l10n:
-sourceCommit: 7a551aaa034fbada3eb99e6fc924a0313b78307f
+    sourceCommit: 7a551aaa034fbada3eb99e6fc924a0313b78307f
 ---
 
 {{GlossarySidebar}}