I always backup $LFS/tools before changing ownership. Some undetected errors can still be resolved before, but not after, changing ownership. I suggest the 'Caution' before the command. Also the last paragraph and the caution are redundant.
FWIW --- David Jensen -- http://linuxfromscratch.org/mailman/listinfo/lfs-dev FAQ: http://www.linuxfromscratch.org/faq/ Unsubscribe: See the above information page