diff --git a/libnm-glib/nm-dhcp4-config.c b/libnm-glib/nm-dhcp4-config.c
index 89ccf25ebc..b8d7dcddd6 100644
--- a/libnm-glib/nm-dhcp4-config.c
+++ b/libnm-glib/nm-dhcp4-config.c
@@ -163,8 +163,7 @@ nm_dhcp4_config_class_init (NMDHCP4ConfigClass *config_class)
 	 *
 	 * The #GHashTable containing options of the configuration.
 	 *
-	 * Type: GLib.HashTable
-	 * Element-Type: utf8,GObject.Value
+	 * Type: GLib.HashTable(utf8,GObject.Value)
 	 **/
 	g_object_class_install_property
 		(object_class, PROP_OPTIONS,
diff --git a/libnm-glib/nm-dhcp6-config.c b/libnm-glib/nm-dhcp6-config.c
index 88b3b10327..fd1e6526c5 100644
--- a/libnm-glib/nm-dhcp6-config.c
+++ b/libnm-glib/nm-dhcp6-config.c
@@ -163,8 +163,7 @@ nm_dhcp6_config_class_init (NMDHCP6ConfigClass *config_class)
 	 *
 	 * The #GHashTable containing options of the configuration.
 	 *
-	 * Type: GLib.HashTable
-	 * Element-Type: utf8,GObject.Value
+	 * Type: GLib.HashTable(utf8,GObject.Value)
 	 **/
 	g_object_class_install_property
 		(object_class, PROP_OPTIONS,