diff --git a/dbutils.c b/dbutils.c
index b01481cb..76ec550e 100644
--- a/dbutils.c
+++ b/dbutils.c
@@ -2359,7 +2359,7 @@ checkpoint(PGconn *conn)
 	return;
 }
 
-/* assumes superuser connection */
+
 bool
 vacuum_table(PGconn *primary_conn, const char *table)
 {
@@ -2375,7 +2375,8 @@ vacuum_table(PGconn *primary_conn, const char *table)
 
 	if (PQresultStatus(res) != PGRES_COMMAND_OK)
 	{
-		log_db_error(primary_conn, NULL, _("unable to vacuum table \"%s\""), table);
+		log_db_error(primary_conn, NULL,
+					 _("unable to vacuum table \"%s\""), table);
 		success = false;
 	}
 
diff --git a/repmgr-action-cluster.c b/repmgr-action-cluster.c
index bde035e3..4541a26d 100644
--- a/repmgr-action-cluster.c
+++ b/repmgr-action-cluster.c
@@ -1402,6 +1402,10 @@ do_cluster_cleanup(void)
 		log_warning(_("unable to vacuum table \"repmgr.monitoring_history\""));
 		log_detail("%s", PQerrorMessage(primary_conn));
 	}
+	else
+	{
+		log_info(_("vacuum of table \"repmgr.monitoring_history\" completed"));
+	}
 
 	if (runtime_options.keep_history == 0)
 	{