format

website/docs/beginner/env.md

@@ -11,7 +11,6 @@ Before you can set up a `.env` file with TypeScript in Node.js, you need to inst
 
 `npm install dotenv @types/dotenv --save-dev`
 
-
 ## Step 2: Create a .env File
 
 1. Create a new file named `.env` in the root directory of your project.
@@ -19,28 +18,26 @@ Before you can set up a `.env` file with TypeScript in Node.js, you need to inst
 
 VAR_NAME=value
 
-
 For example:
 
 ```js
-DB_HOST=localhost
-DB_USER=admin
-DB_PASS=password123
+DB_HOST = localhost
+DB_USER = admin
+DB_PASS = password123
 ```
 
-
 ## Step 3: Load Environment Variables
 
 1. In your TypeScript file, import the `dotenv` package:
 
 ```ts
-import dotenv from 'dotenv';
+import dotenv from 'dotenv'
 ```
 
 2. Call the config method of the dotenv package to load the environment variables from the .env file:
 
 ```ts
-dotenv.config();
+dotenv.config()
 ```
 
 ## Step 4: Access Environment Variables
@@ -48,9 +45,9 @@ dotenv.config();
 You can now access your environment variables using the process.env object. For example:
 
 ```ts
-const dbHost = process.env.DB_HOST;
-const dbUser = process.env.DB_USER;
-const dbPass = process.env.DB_PASS;
+const dbHost = process.env.DB_HOST
+const dbUser = process.env.DB_USER
+const dbPass = process.env.DB_PASS
 ```
 
 And that's it! You have now set up a .env file with TypeScript in Node.js and can access your environment variables in your code.