Merge pull request #107 from pusher/tidy-up

Tiny readme and comment updates

Author: zimbatm

README.md

@@ -250,11 +250,7 @@ end
 
 ## Push Notifications (BETA)
 
-Pusher now allows sending native notifications to iOS and Android devices. Check out the [documentation](https://pusher.com/docs/push_notifications) for information on how to set up push notifications on Android and iOS. There is no additional setup required to use it with this library. It works out of the box with the same Pusher instance. All you need are the same pusher credentials. To install the release:
-
-```
-$ gem install pusher -v 1.2.0.rc4
-```
+Pusher now allows sending native notifications to iOS and Android devices. Check out the [documentation](https://pusher.com/docs/push_notifications) for information on how to set up push notifications on Android and iOS. There is no additional setup required to use it with this library. It works out of the box with the same Pusher instance. All you need are the same pusher credentials.
 
 ### Sending native pushes
 

lib/pusher/native_notification/client.rb

@@ -26,8 +26,6 @@ def notify(interests, data = {})
 
       private
 
-      # TODO: Actual links
-      #
       # {
       #   interests: [Array of interests],
       #   apns: {
@@ -38,7 +36,7 @@ def notify(interests, data = {})
       #   }
       # }
       #
-      # @raise [Pusher::Error] if the `apns` or `gcm` key does not exist
+      # @raise [Pusher::Error] if the interests array is empty
       # @return [String]
       def payload(interests, data)
         interests = Array(interests).map(&:to_s)