Update README.md

README.md

@@ -5,31 +5,21 @@ To use this general OAuth2 client-class, include it with
 	$oauth2 = new OAuth2( $client_id, $client_secret, $redirect_uri, $auth, $token, $user, $authorization_type, $session, $verify, $grant_type, $response_type);
 ```
 
-$client_id is client id of the OAuth2 application
-
-$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)
+```$client_id``` is client id of the OAuth2 application  
+```$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'
-
-$response_type defaults to 'code'
-
+```$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'  
 
 To start the redirect phase