Merge branch 'docs-fix-ldap-typo' into 'master'

Fix minor typo in LDAP docs

Closes #60413

See merge request gitlab-org/gitlab-ce!27415

doc/administration/auth/how_to_configure_ldap_gitlab_ce/index.md

@@ -145,7 +145,7 @@ Securing LDAP (enabling LDAPS) on Windows Server 2012 involves installing a vali
 > By default a LDAP service listens for connections on TCP and UDP port 389. LDAPS (LDAP over SSL) listens on port 636
-### Testing you AD server
+### Testing your AD server
 #### Using **AdFind** (Windows)