diff --git a/README.md b/README.md
index 5cf62a2..9de138e 100644
--- a/README.md
+++ b/README.md
@@ -37,41 +37,41 @@ sudo pip3 install -r requirements.txt
 ### 3. Configuration
 ```
 sudo nano config.json
-
+```
 Fill in your api_prefix and api_secret.
 
 Domains List: Edit domains.txt and add domains one per line:
 ```
 sudo nano domains.txt
-'''
+```
 Example:
-'''
+```
 mydomain.com
 vpn.mydomain.com
 server.other-domain.net
-'''
+```
 
 ### 4. Install System Service
 Copy the service file to systemd directory:
-'''
+```
 sudo cp ionos-ddns.service /etc/systemd/system/
-'''
+```
 Reload daemon, enable and start the service:
-'''
+```
 sudo systemctl daemon-reload
 sudo systemctl enable ionos-ddns.service
 sudo systemctl start ionos-ddns.service
-'''
+```
 
 ### Monitoring
 Check the service status:
-'''
+```
 sudo systemctl status ionos-ddns.service
-'''
+```
 View logs:
-'''
+```
 tail -f /var/log/ionos-ddns.log
-'''
+```
 
 ### How it works
 The script runs in an infinite loop (every 10 minutes).