From cea24f504c87359066a5edf360f1d6c986e189f2 Mon Sep 17 00:00:00 2001
From: Xi Ruoyao <xry111@mengyan1223.wang>
Date: Fri, 31 Dec 2021 21:25:11 +0800
Subject: [PATCH] systemd: correct the description of systemd#21896

---
 chapter10/kernel.xml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/chapter10/kernel.xml b/chapter10/kernel.xml
index a169aa63c..5e2341e0e 100644
--- a/chapter10/kernel.xml
+++ b/chapter10/kernel.xml
@@ -211,8 +211,9 @@ File systems  ---&gt;
     scratch.</para>
 
     <note revision="systemd">
-      <para revision="systemd">Ensure that CONFIG_DEFAULT_HOSTNAME is set to 'none' or a hostname.
-      If it is left blank, your system will not start.</para>
+      <para revision="systemd">Ensure that CONFIG_DEFAULT_HOSTNAME is set to '(none)' or a hostname.
+      If it is left blank, systemd will fail to set the hostname to the
+      content of <filename>/etc/hostname</filename>.</para>
     </note>
 
     <para>Compile the kernel image and modules:</para>