Updated README.md as per maintainer's feedback

Added line above point 2 and 3 in the "Installing the bot on a repository" section

README.md

@@ -81,8 +81,10 @@ from .env file, Otherwise app will not work locally.
 
 
 1. Identify a target repository and install the bot by clicking the Install button on the settings page of your app, e.g., **`https://github.com/settings/apps/my-oppiabot-testing-app/installations`** 
+
 2. Update the **`.env` file**:
    - Add your GitHub account name to `WHITELISTED_ACCOUNTS`.  
+
 3. Add the repository name in the **`constants.js` file**:  
    - Open the **`constants.js`** file in the bot's source code.  
    - Navigate to the `checksWhitelist` object.