diff --git a/docs/rules/no-missing-keys.md b/docs/rules/no-missing-keys.md
index 3dbe97aa..b000228a 100644
--- a/docs/rules/no-missing-keys.md
+++ b/docs/rules/no-missing-keys.md
@@ -32,7 +32,7 @@ localization codes:
 <template>
   <div class="app">
     <!-- ✗ BAD -->
-    <p>{{ $t('hi) }}</p>
+    <p>{{ $t('hi') }}</p>
     <!-- ✗ BAD -->
     <p v-t="'hi'"></p>
     <!-- ✗ BAD -->
@@ -91,4 +91,4 @@ const i18n = new VueI18n({
 
 /* ✓ GOOD */
 i18n.t('hello')
-```
\ No newline at end of file
+```