Preface need update.

[Manolis Kiagias]

Li wrote:
> Hello Everyone:
>
> I am a FreeBSD fan, and I like reading the <FreeBSD handbook>.
>
> Recently, I note that some new contents(chapter 20 File Systems Support,
> chapter 25 Dtrace, and chapter 26 Updating FreeBSD) added to the book.
>
> But the preface section have not corresponding introduction.
>
> http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/book-preface.html
>
> 							fender
>   
You are right, the "Organization of this book" section jumps from 
chapter 19 to chapter 21 and from 24 to 27, exactly the places of the 
new chapters.
I will try to create a patch for this

Thanks!

manolis@