diff --git a/HowtoCheckconf.md b/HowtoCheckconf.md
index dd6bfe35..9fdb46a2 100644
--- a/HowtoCheckconf.md
+++ b/HowtoCheckconf.md
@@ -133,7 +133,12 @@ spamassassin --lint
 
 ~~~
 # fail2ban-regex /chemin/fichier.log /etc/fail2ban/filter.d/config-exclusion.conf
+~~~
 
+## DRBD
+
+~~~
+# drbdadm dump
 ~~~
 
 ## Logrotate