Update README.md

README.md

@@ -29,21 +29,18 @@ Optional -
 ```(boolean) $session``` specifies whether the state is to be saved in _SESSION storage, defaults to false  
 ```(boolean) $verify``` is whether to verify SSL of host and peer, defaults to true  
 ```(string) $grant_type``` defaults to 'authorization_code'  
-```(string) $response_type``` defaults to 'code'
+```(string) $response_type``` defaults to "code"  
 
 
 To start the redirect phase  
 
-```$oauth2->redirect($state);```
-
-($state defaults to false)
+```$oauth2->redirect($state);``` ($state defaults to false)  
 
 
 To get access token
 
-```$oauth2->get_access_token();```
+```$oauth2->get_access_token();``` returns the access_token.  
 
-returns the access_token.
 
 (Optional value is $state, to check up against _SESSION variables)