Fix code snippet in getting started guide (#434)

hawkticehurst · web-flow · commit bfb97554953f · 2022-12-14T17:30:56.000-08:00
Description of changes

Updates a code snippet from the getting started guide that demonstrated an improper way of disposing of webview panel resources when the panel is closed.
diff --git a/docs/getting-started.md b/docs/getting-started.md
@@ -157,7 +157,7 @@ With the `dispose` method defined, you also need to update the constructor metho
 private constructor(panel: vscode.WebviewPanel) {
     // ... other code ...
 
-    this._panel.onDidDispose(this.dispose, null, this._disposables);
+    this._panel.onDidDispose(() => this.dispose(), null, this._disposables);
 }
 ```
 

Original file line number	Diff line number	Diff line change
@@ -157,7 +157,7 @@ With the `dispose` method defined, you also need to update the constructor metho
`157`	`157`	`private constructor(panel: vscode.WebviewPanel) {`
`158`	`158`	`// ... other code ...`
`159`	`159`
`160`		`- this._panel.onDidDispose(this.dispose, null, this._disposables);`
	`160`	`+ this._panel.onDidDispose(() => this.dispose(), null, this._disposables);`
`161`	`161`	`}`
`162`	`162`	```
`163`	`163`