diff --git a/LDAP.md b/LDAP.md
index 7355c35..4616cc9 100644
--- a/LDAP.md
+++ b/LDAP.md
@@ -8,7 +8,7 @@ Among others you can use *docker-compose.override.yml* to inject necessary varia
 
 ### Example override file for Active Directory
 
-```
+```yml
 version: '3.4'
 services:
   netbox:
@@ -29,7 +29,7 @@ services:
 
 **NOTE**: Currently, there are reported issues associated with OpenLDAP support
 
-```
+```yml
 version: '3.4'
 services:
   netbox:
@@ -43,9 +43,9 @@ services:
       AUTH_LDAP_REQUIRE_GROUP_DN: "cn=netbox" # or "cn=netbox,ou=groups,dc=domain,dc=com"
       AUTH_LDAP_IS_ADMIN_DN: "cn=donkey,ou=people,dc=domain,dc=com"
       AUTH_LDAP_IS_SUPERUSER_DN: "cn=shrek,ou=people,dc=domain,dc=com"
-      AUTH_LDAP_USER_SEARCH_ATTR = "cn"
-      AUTH_LDAP_GROUP_SEARCH_CLASS = "groupOfUniqueNames"
-      AUTH_LDAP_ATTR_LASTNAME = "sn"
-      AUTH_LDAP_ATTR_FIRSTNAME = "givenName"
+      AUTH_LDAP_USER_SEARCH_ATTR: "cn"
+      AUTH_LDAP_GROUP_SEARCH_CLASS: "groupOfUniqueNames"
+      AUTH_LDAP_ATTR_LASTNAME: "sn"
+      AUTH_LDAP_ATTR_FIRSTNAME: "givenName"
       LDAP_IGNORE_CERT_ERRORS: "false"
 ```
\ No newline at end of file