fix temp hosts file

I think it may be related to Python 3 tests hang (?)
This commit is contained in:
Xi Ruoyao 2021-08-04 00:12:51 +08:00
parent 2a22256772
commit 887b02bd8c
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@ -48,7 +48,7 @@
as well:</para>
<screen><userinput>cat &gt; /etc/hosts &lt;&lt; EOF
"127.0.0.1 localhost $(hostname)"
127.0.0.1 localhost $(hostname)
::1 localhost
EOF</userinput></screen>