Changed occurences of 'cd' to 'CD' and small grammatical change.

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@6046 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter01/how.xml

@@ -17,10 +17,10 @@ tools.</para>
 
 <para>As an alternative to installing an entire separate
 distribution onto your machine, you may wish to use the Linux From
-Scratch LiveCD. This cd works well as a host sytem, providing all
+Scratch LiveCD. The CD works well as a host sytem, providing all
 the tools you need to successfully follow the instructions in this
 book. Additionally, it contains all the source packages, patches and
-a copy of this book so once you have the cd, no network connection or
+a copy of this book. So once you have the CD, no network connection or
 additional downloads are necessary. For more information about the LFS
 LiveCD or to download a copy, visit
 <ulink url="http://linuxfromscratch.org/~jhuntwork/livecd/"/></para>