Update README.md

Author: mtrezza

README.md

@@ -164,7 +164,7 @@ android: {
 Occasionally, errors within the Firebase Cloud Messaging (FCM) client may not be managed internally and are instead passed to the Parse Server Push Adapter. These errors can occur, for instance, due to unhandled FCM server connection issues.
 
 - `fcmResolveUnhandledClientError: true`: Logs the error and gracefully resolves it, ensuring that push sending does not result in a failure.
-- `fcmResolveUnhandledClientError: false`: Causes push sending to fail, returning a `Parse.Error.OTHER_CAUSE` with error details that can be parsed to take action.
+- `fcmResolveUnhandledClientError: false`: Causes push sending to fail, returning a `Parse.Error.OTHER_CAUSE` with error details that can be parsed to take action. This is the default.
 
 In both cases, detailed error logs are recorded in the Parse Server logs for debugging purposes.