Correct reference to new BLFS package libisoburn

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@9840 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter08/grub.xml

@@ -26,13 +26,13 @@
     LILO.</para></warning>
 
 
-    <para> Ensure that an emergency boot disk is ready to
-    <quote>rescue</quote> the computer if the computer becomes
-    unusable (un-bootable).  If you do not already have a boot device,
-    you can create one.  In order for the procedure below to work,
-    you need to jump ahead to BLFS and install <ulink
-    url="http://www.linuxfromscratch.org/blfs/view/svn/multimedia/xorriso.html">
-    xorriso</ulink>.</para>
+    <para> Ensure that an emergency boot disk is ready to <quote>rescue</quote>
+    the computer if the computer becomes unusable (un-bootable).  If you do not
+    already have a boot device, you can create one.  In order for the procedure
+    below to work, you need to jump ahead to BLFS and install
+    <userinput>xorriso</userinput> from the <ulink
+    url="http://www.linuxfromscratch.org/blfs/view/svn/multimedia/libisoburn.html">
+    libisoburn</ulink> package.</para>
 
 <screen role="nodump"><userinput>cd /tmp &amp;&amp;
 grub-mkrescue --output=grub-img.iso &amp;&amp;