Description of problem: When reading the online Release Notes Updates nfsroot section, there is a command "mkzimage" which mentions /usr/share/ppc64-utils/zImage.stub. This file does not exist on x86 or x86_64 platforms. Please update the online release notes with the proper command for these platforms. Also, the RPM redhat-release-notes-5Client-9 has the same mis-information.
Thanks Brian. I'm removing that note from all release notes except for PPC. will push this to live in a bit.