noted that bin86 may be optional if lilo isn't used

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@1120 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter06/bin86-inst.xml

@@ -1,6 +1,12 @@
 <sect2>
 <title>Installation of Bin86</title>
 
+<para>This package is only needed if you decide to use Lilo on your LFS
+system. If you're going to use something else like Grub you may not need
+bin86. Check the documentation for your favorite boot loader to see if
+you need the bin86 package (usually only ld86 and/or as86 from this
+package are required).</para>
+
 <para>Install Bin86 by running the following commands:</para>
 
 <para><screen><userinput>make &amp;&amp;</userinput>