diff --git a/docs/manual/src/docs/asciidoc/index.adoc b/docs/manual/src/docs/asciidoc/index.adoc
index bbc89f5337..e549ef2845 100644
--- a/docs/manual/src/docs/asciidoc/index.adoc
+++ b/docs/manual/src/docs/asciidoc/index.adoc
@@ -914,8 +914,6 @@ public BCryptPasswordEncoder passwordEncoder() {
 }
 ----
 
-==== LDAP Authentication
-
 === Multiple HttpSecurity
 
 We can configure multiple HttpSecurity instances just as we can have multiple `<http>` blocks. The key is to extend the `WebSecurityConfigurationAdapter` multiple times. For example, the following is an example of having a different configuration for URL's that start with `/api/`.