fix errors

Author: vvs11

articles/playwright-testing/how-to-manage-authentication.md

@@ -79,27 +79,29 @@ To enable authentication using access tokens:
 
 
 1. Set up your environment
-
-To set up your environment, you have to configure the `PLAYWRIGHT_SERVICE_ACCESS_TOKEN` environment variable with the value you obtained in the previous steps. Make sure this environment variable is available in your setup where you are running tests.
-
 ::: zone pivot="playwright-test-runner"
+    To set up your environment, you have to configure the `PLAYWRIGHT_SERVICE_ACCESS_TOKEN` environment variable with the value you obtained in the previous steps. Make sure this environment variable is available in your setup where you are running tests.
 
-We recommend that you use the `dotenv` module to manage your environment. With `dotenv`, you define your environment variables in the `.env` file.
+    We recommend that you use the `dotenv` module to manage your environment. With `dotenv`, you define your environment variables in the `.env` file.
 
-1. Add the `dotenv` module to your project:
+    1. Add the `dotenv` module to your project:
 
-    ```shell
-    npm i --save-dev dotenv
-    ```
+        ```shell
+        npm i --save-dev dotenv
+        ```
 
-1. Create a `.env` file alongside the `playwright.config.ts` file in your Playwright project:
-    
-    ```
-    PLAYWRIGHT_SERVICE_ACCESS_TOKEN={MY-ACCESS-TOKEN}
-    ```
+    1. Create a `.env` file alongside the `playwright.config.ts` file in your Playwright project:
+        
+        ```
+        PLAYWRIGHT_SERVICE_ACCESS_TOKEN={MY-ACCESS-TOKEN}
+        ```
+
+        Make sure to replace the `{MY-ACCESS-TOKEN}` text placeholder with the value you copied earlier.
 
-    Make sure to replace the `{MY-ACCESS-TOKEN}` text placeholder with the value you copied earlier.
+::: zone-end
 
+::: zone pivot="nunit-test-runner"
+To set up your environment, you have to configure the `PLAYWRIGHT_SERVICE_ACCESS_TOKEN` environment variable with the value you obtained in the previous steps. Make sure this environment variable is available in your setup where you are running tests.
 ::: zone-end
 
 ## Run tests on the service and publish results