diff --git a/README.md b/README.md
index 8487fa3..f7eee7f 100644
--- a/README.md
+++ b/README.md
@@ -38,6 +38,7 @@ root@example:/# ldapsearch -x -H ldap://localhost -b "dc=example,dc=com" -s base
 ...
 ```
 
+<!-- optional tests to understand what are LDAP directories (LDAP OU)
 prepare new test LDAP directories (LDAP OU) and create two attributes/branches with People and Group 
 ```
 root@example:/# vim base.ldif
@@ -66,7 +67,7 @@ dn: ou=People,dc=example,dc=com
 root@example:/# ldapsearch -x -LLL -b dc=example,dc=com 'ou=Groups' dn
 dn: ou=Groups,dc=example,dc=com
 ```
-now we have an **Organizational Unit (ou=People, ou=Group, etc.)** with users and groups within an LDAP directory structure correctly created
+now we have an **Organizational Unit (ou=People, ou=Group, etc.)** with users and groups within an LDAP directory structure correctly created -->
 
 ## _Users administrative tasks_