Ed: improving README readability

Author: Ed Fricker

README.md

@@ -95,19 +95,22 @@ Resources this API supports:
 
 ## Authorization
 
-You can set the app's id and api key via the `Intercom` object -  
+
+If you're using a Personal Access Token (PAT) you can just use the following helper method, which will automatically set up the authentication scheme for you -
 
 ```java
-Intercom.setAppID("pi3243fa");
-Intercom.setApiKey("da39a3ee5e6b4b0d3255bfef95601890afd80709");
+Intercom.setPersonalAccessToken("da39a3ee5e6b4b0d3255bfef95601890afd80709");
 ```
 
-If you're using a Personal Access Token (PAT) you can just use the following helper method - 
- 
+If you're still using API Keys (now deprecated), you can set up your App ID and API Key using the following methods -
+
 ```java
-Intercom.setPersonalAccessToken("da39a3ee5e6b4b0d3255bfef95601890afd80709");
+Intercom.setAppID("pi3243fa");
+Intercom.setApiKey("da39a3ee5e6b4b0d3255bfef95601890afd80709");
 ```
 
+
+
 ## Usage
 
 ### Users