kernel-install: fix MACHINE_ID extraction behaviour description

diff --git a/man/kernel-install.xml b/man/kernel-install.xml
index aade1c3eead7702f4cc68a18984f0f5ec0e7618d..88208250e8824834dea16307898e9126d6ff502b 100644 (file)
--- a/man/kernel-install.xml
+++ b/man/kernel-install.xml
@@ -214,8 +214,9 @@
         </term>
           <listitem>
             <para>The content of this file specifies the machine identification
-            <replaceable>MACHINE-ID</replaceable>. If it cannot read <filename>/etc/machine-id</filename>,
-            kernel-install will use "Linux" as the machine ID instead.</para>
+            <replaceable>MACHINE-ID</replaceable>.  If <filename>$BOOT/Default</filename> exists,
+            or <filename>/etc/machine-id</filename> doesn't, <command>kernel-install</command>
+            will use the literal <literal>Default</literal> as the machine ID instead.</para>
           </listitem>
       </varlistentry>
       <varlistentry>