Updated development.mdx

Author: rish664

development.mdx

@@ -28,7 +28,7 @@ icon: "code"
 
   <Step title="🛠️ Copy and update the environment file">
     ```bash
-    cp .env.template .env
+    cp env.template .env
     ```
 
     👉 Edit the `.env` file to set secrets, passwords, and the public URLs of the Frontend and Connector services.