chore(env): Update .env.example

Author: RandomProgramm3r

.env.example

@@ -8,10 +8,11 @@ DJANGO_SECRET_KEY=your_django_secret_key
 DJANGO_ALLOWED_HOSTS=localhost,127.0.0.1,0.0.0.0
 
 POSTGRES_DATABASE=your_postgres_database_name
-POSTGRES_HOST=db
 POSTGRES_PASSWORD=your_postgres_password
-POSTGRES_PORT=5432
 POSTGRES_USERNAME=your_postgres_username
+POSTGRES_HOST=db
+POSTGRES_PORT=5432
+
 
 REDIS_HOST=redis
 REDIS_PORT=6379