Minor rewording

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@11605 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter06/systemd.xml

@@ -198,7 +198,7 @@ rm -f /usr/bin/xsltproc</userinput></screen>
 
 <screen><userinput remap="adjust">systemd-machine-id-setup</userinput></screen>
 
-    <para>Stop systemd to create <filename>/run/nologin</filename>
+    <para>Prevent systemd from creating <filename>/run/nologin</filename>
     to allow unprivileged user logins without
     <application>systemd-logind</application>:</para>