Added typo fix TODO and added "When reboot system before done with book

mount $LFS/proc and chroot again"


git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@143 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

TODO

@@ -1,5 +1,13 @@
 These are the TODO items for the next LFS release (3.0):
 
+* chapter6/chroot.sgml - "Make sure you execute all the following
+  commands in this chapter" -> "Make sure you execute all the following
+  commands in this and the remaining chapters"
+
+* Note when you reboot the system and not done with the book yet you
+  have to mount $LFS/proc again and enter chroot before continuing where
+  you left of.
+
 * New shadow password suite link: ftp://ftp.pld.org.pl/software/shadow/
 
 * When installing Glibc in chapter 6 glibc-build/login/pt_chown isn't