config.rb in phaxio-2.1.0

- old
+ new
@@ -11,17 +11,19 @@
       # Your Phaxio API secret. This will be used for all interactions with the Phaxio API.
       #
       # To find your API secret, visit https://console.phaxio.com/api_credentials
       attr_accessor :api_secret
 
-      # Your Phaxio callback token. This will be used to verify that callback requests are coming
+      # Your Phaxio webhook token. This will be used to verify that webhook requests are coming
       # from Phaxio.
       #
-      # To find your callback token, visit https://console.phaxio.com/user/callbacks/edit
-      attr_accessor :callback_token
+      # To find your webhook token, visit https://console.phaxio.com/user/callbacks/edit
+      attr_accessor :webhook_token
+      alias callback_token webhook_token
+      alias callback_token= webhook_token=
 
       # The Phaxio API endpoint. Users generally shouldn't need to change it.
-      # Defaults to https://api.phaxio.com/v2/
+      # Defaults to https://api.phaxio.com/v2.1/
       attr_writer :api_endpoint
 
       def api_endpoint
         @api_endpoint || DEFAULT_API_ENDPOINT
       end