diff --git a/admin_manual/configuration_user/user_auth_ldap_cleanup.rst b/admin_manual/configuration_user/user_auth_ldap_cleanup.rst
index 7f668d052..3e2a53d31 100644
--- a/admin_manual/configuration_user/user_auth_ldap_cleanup.rst
+++ b/admin_manual/configuration_user/user_auth_ldap_cleanup.rst
@@ -17,7 +17,7 @@ These items are removed upon cleanup:
 * User's ownCloud home folder
 * User's corresponding entry in ``oc_storages``
 
-There are two prequisites for LDAP User Cleanup to operate:
+There are two prerequisites for LDAP User Cleanup to operate:
 
 1. Set ``ldapUserCleanupInterval`` in ``config.php`` to your desired check 
    interval in minutes. The default is 51 minutes.