Update modules/authentication/proc-enabling-user-provisioning-with-ldap.adoc

Co-authored-by: Jana Vrbkova <[email protected]>

Author: themr0c

modules/authentication/proc-enabling-user-provisioning-with-ldap.adoc

@@ -264,7 +264,10 @@ ldapOrg:
 `rejectUnauthorized`::
 Set to `false` to allow self-signed certificates
 +
-WARNING: This option is not recommended for production.
+[WARNING]
+====
+This option is not recommended for production.
+====
 
 `keys`::
 Enter a file containing private keys in PEM format