Update README.md

README.md

@@ -3,6 +3,6 @@
 
 You can add a cron every 10 days to renew your certificates :
 
-* * */10 * * /root/SSLR1Soft.sh your@e.mail
+```* * */10 * * /root/SSLR1Soft.sh your@e.mail```
 
 (Let's Encrypt will only renew the cert if close to expiry).