Update Part-2.md

docs/en/Tutorials/Part-2.md

@@ -462,12 +462,9 @@ For more information, see the [RoutesService document](https://docs.abp.io/en/ab
 Run the following command in the `angular` folder:
 
 ```bash
-abp generate-proxy --apiUrl https://localhost:XXXXX
+abp generate-proxy
 ```
 
-* XXXXX should be replaced with the backend port of your application.
-* If you don't specify the `--apiUrl` parameter, it will try to get the URL from the `src/environments/environment.ts` file.
-
 The generated files looks like below:
 
 ![Generated files](./images/generated-proxies-2.png)