From ea6f9858d4158dd780e5b4114c45ae6049e708c6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20Moser?= <mail@renemoser.net>
Date: Thu, 14 Nov 2024 16:48:28 +0100
Subject: [PATCH] Update README.md

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index ba05b33..a57fdff 100644
--- a/README.md
+++ b/README.md
@@ -34,6 +34,8 @@ None.
 
 ```yaml
 - hosts: dns
+  # Ensures that only one DNS host is changed at a time.
+  serial: 1
   roles:
     - role: ngine_io.blocky_dns
 ```