Update ports

.devcontainer/devcontainer.json

@@ -21,11 +21,11 @@
 	// Use 'forwardPorts' to make a list of ports inside the container available locally.
 	// "forwardPorts": [3000],
 
-	// Use 'portsAttributes' to set default properties for specific forwarded ports.
-	// You can use a port number (i.e. 3000), range of numbers, or a regex to match the running process.
+	// Use 'portsAttributes' to set default properties for specific forwarded ports. More info: https://code.visualstudio.com/docs/remote/devcontainerjson-reference.
 	"portsAttributes": {
-		".+/server.js": {
-			"label": "Hello Remote World"
+		"3000": {
+			"label": "Hello Remote World",
+			"onAutoForward": "notify"
 		}
 	},
 

README.md

@@ -64,7 +64,7 @@ Some things to try:
    **Open browser automatically:** As an example change, let's update the `portsAttributes` in the `.devcontainer/devcontainer.json` file to open a browser when our port is automatically forwarded.
    
    - Open the `.devcontainer/devcontainer.json` file.
-   - Modify your `portsAttributes` to include a new attribute (you can add it underneath the `label` attribute): `"onAutoForward": "openBrowser"`.
+   - Modify the `"onAutoForward"` attribute in your `portsAttributes` from `"notify"` to `"openBrowser"`.
    - Press <kbd>F1</kbd> and select the **Remote-Containers: Rebuild Container** or **Codespaces: Rebuild Container** command so the modifications are picked up.
 
 ## Contributing