From 94cfc66b04bba0b0e3472bbe3ad7ca3ad689e63f Mon Sep 17 00:00:00 2001
From: Ian Barwick <ian@2ndquadrant.com>
Date: Fri, 20 Apr 2018 12:23:00 +0900
Subject: [PATCH] doc: minor clarification

---
 doc/configuration-service-commands.sgml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/configuration-service-commands.sgml b/doc/configuration-service-commands.sgml
index a2894974..e783d821 100644
--- a/doc/configuration-service-commands.sgml
+++ b/doc/configuration-service-commands.sgml
@@ -104,8 +104,8 @@
       and set <filename>/etc/sudoers</filename> accordingly.
     </para>
     <para>
-      While <command>pg_ctlcluster</command> should work, it's strongly recommended
-      to use <command>sudo pg_ctlcluster</command> on <application>systemd</application>
+      While <command>pg_ctlcluster</command> will work when executed as user <literal>postgres</literal>,
+      it's strongly recommended to use <command>sudo pg_ctlcluster</command> on <application>systemd</application>
       systems, to ensure <application>systemd</application> has a correct picture of
       the PostgreSQL application state.
     </para>