Update README.md

README.md

@@ -6,19 +6,28 @@ To use this general OAuth2 client-class, include it with
 ```
 
 $client_id is client id of the OAuth2 application
+
 $client_secret is client secret of the OAuth2 application
+
 $redirect_uri is the specified redirect-uri for the OAuth2 application
+
 $auth is the full url for authorization
+
 $token is the full token url
+
 $user is the full identity url (example: https://auth.dataporten.no/userinfo)
 
 
 Optional - 
 
 $authorization_type defaults to Bearer
+
 $session specifies whether the state is to be saved in _SESSION storage, defaults to false
+
 $verify is whether to verify SSL of host and peer, defaults to false
+
 $grant_type defaults to 'authorization_code'
+
 $response_type defaults to 'code'