Update README.md

Author: RyanDaDeng

README.md

@@ -151,6 +151,9 @@ Example Usage
    GoogleReCaptchaV3::setAction($action)->verifyResponse($value)->isSuccess();
 ```
 
+``` php
+   GoogleReCaptchaV3::verifyResponse($request->input('g-recaptcha-response'))->getMessage()
+```
 
 ## Advanced Usage
 
@@ -186,6 +189,8 @@ Remember to register your implementation.
             );
 ```
 
+Next version will support driver switch in config file.
+
 ## Security
 
 If you discover any security related issues, please email ryandadeng@gmail.com instead of using the issue tracker.