Update README.md

Author: FlusherDock1

README.md

@@ -10,11 +10,16 @@ This plugin adds to your application functionality to authenticate with JWT toke
 
 ## Installation
 
-
+1. Install plugin via terminal in your enviroment:
 ```bash
 php artisan plugin:install ReaZzon.JWTAuth
 ```
 
+2. Generate JWT Secret:
+```bash
+php artisan jwt:secret
+```
+
 ## Middleware
 
 To use JWT Middleware, put `ResolveUser` middleware in your routes. Example below: