diff --git a/src/api/composition-api-lifecycle.md b/src/api/composition-api-lifecycle.md
index 8cdea4064f..c4a4dd88b4 100644
--- a/src/api/composition-api-lifecycle.md
+++ b/src/api/composition-api-lifecycle.md
@@ -115,7 +115,7 @@ Registers a callback to be called after the component has been unmounted.
 
   ```vue
   <script setup>
-  import { onMounted, unUnmounted } from 'vue'
+  import { onMounted, onUnmounted } from 'vue'
 
   let intervalId
   onMounted(() => {