diff --git a/fcm-client/README.md b/fcm-client/README.md
index 11bf2f5..95457c5 100644
--- a/fcm-client/README.md
+++ b/fcm-client/README.md
@@ -1,7 +1,9 @@
 # Used docs
 
 https://firebase.google.com/docs/cloud-messaging/js/client?hl=en&authuser=0
+
 https://firebase.google.com/docs/cloud-messaging/js/receive?hl=en&authuser=0
+
 https://github.com/firebase/firebase-js-sdk/issues/5403
 
 # Problem in Brave Browser when registering the FCM > Enable "Use Google services for push messaging"