diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -384,7 +384,7 @@ Example of payload that is sent to FCM server:
 Check local notification guide below for configuration.
 
 ### Behaviour when sending `notification` and `data` payload through GCM
-- When app is not running and user clicks notification, notification data will be passed into `FCM.getInitialNotification` event
+- When user clicks notification to ** launch ** the application, you can get that notification by calling `FCM.getInitialNotification`. (NOTE: reloading javascript or resuming from background won't change the value)
 
 - When app is running in background (the tricky one, I strongly suggest you try it out yourself)
  - IOS will receive notificaton from `FCMNotificationReceived` event