diff --git a/README.md b/README.md
index 1eeca742d3f0ad6cb5d51816427be807faec79a3..fc900aaec6a47d3ab1f466575dedd7b70ffb3829 100644
--- a/README.md
+++ b/README.md
@@ -152,7 +152,7 @@ Edit `AppDelegate.m`:
   }
 
 + #if defined(__IPHONE_10_0) && __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_10_0
-+ - (void)userNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification + + withCompletionHandler:(void (^)(UNNotificationPresentationOptions))completionHandler
++ - (void)userNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(UNNotificationPresentationOptions))completionHandler
 + {
 +   [[NSNotificationCenter defaultCenter] postNotificationName:FCMNotificationReceived object:self userInfo:notification.request.content.userInfo];
 +   completionHandler(UNNotificationPresentationOptionAlert);