diff --git a/src/libnm-core-impl/nm-setting-ip4-config.c b/src/libnm-core-impl/nm-setting-ip4-config.c
index a8f5d611df..46ad495092 100644
--- a/src/libnm-core-impl/nm-setting-ip4-config.c
+++ b/src/libnm-core-impl/nm-setting-ip4-config.c
@@ -864,6 +864,7 @@ nm_setting_ip4_config_class_init(NMSettingIP4ConfigClass *klass)
      * variable: DHCP_HOSTNAME_FLAGS
      * description: flags for the DHCP hostname and FQDN properties
      * example: DHCP_HOSTNAME_FLAGS=5
+     * ---end---
      */
 
     /**