diff --git a/README.md b/README.md
index 9de994e..24cd94d 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,9 @@
-sudo docker run -it alpine /bin/sh
 
+```docker
+sudo docker run -it alpine /bin/sh
+```
+
+```bash
 apk --no-cache upgrade
 apk add --no-cache --virtual=run-deps certbot bash py3-pip pipx wget nano
 pipx install --include-deps certbot-dns-ionos
@@ -7,3 +11,4 @@ pipx ensurepath
 wget https://raw.githubusercontent.com/lazaroblanc/IONOS-DynDNS/main/ionos_dyndns.py
 chmod +x ionos_dyndns.py
 ./ionos_dyndns.py -4 -H *.patachina.it --api-prefix 855b5080c2434ffc99f23fa20f09f0aa --api-secret bcD1lRr5af4UuXUGRSVTj-9uQxrxcj9GKcHo8D3xtaSducnWNxGx35XwqjXOwOSvTO7apFUjDWzbApUShMKPzA >> ionos_dyndns.log
+```
\ No newline at end of file