fix(docs): fix getUpdateComplete example in lifecycle (#1357)

eins78 · web-flow · commit 6224a704aad0 · 2024-07-30T10:55:45.000-07:00
diff --git a/packages/lit-dev-content/site/docs/v3/components/lifecycle.md b/packages/lit-dev-content/site/docs/v3/components/lifecycle.md
@@ -497,8 +497,9 @@ It's recommended to override the `getUpdateComplete()` method instead of the `up
 ```js
 class MyElement extends LitElement {
   async getUpdateComplete() {
-    await super.getUpdateComplete();
+    const result = await super.getUpdateComplete();
     await this._myChild.updateComplete;
+    return result;
   }
 }
 ```

Original file line number	Diff line number	Diff line change
@@ -497,8 +497,9 @@ It's recommended to override the `getUpdateComplete()` method instead of the `up
`497`	`497`	```js
`498`	`498`	`class MyElement extends LitElement {`
`499`	`499`	`async getUpdateComplete() {`
`500`		`- await super.getUpdateComplete();`
	`500`	`+ const result = await super.getUpdateComplete();`
`501`	`501`	`await this._myChild.updateComplete;`
	`502`	`+ return result;`
`502`	`503`	`}`
`503`	`504`	`}`
`504`	`505`	```