Grammar fix

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@661 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

preface/whoread.xml

@@ -7,9 +7,9 @@ custom built Linux system. Reasons for wanting to build such a system are
 diverse. Perhaps you want to get into more detail as to what
 happens behind the scenes. Perhaps you are fed up with distributions
 which are often bloated or perhaps you don't want to rely on pre-compiled
-binaries due to security concerns. There are many reasons why someone may 
-want a custom built system. If you are one of them, this book is meant
-for you.
+binaries due to security concerns. There are many other reasons why 
+someone may want a custom built system. If any of these reasons apply to
+you, this book is meant for you.
 </para>
 
 <para>