[install-guide/f21-branch] (2 commits) ...Merge branch 'f21-branch' of ssh://git.fedorahosted.org/git/docs/install-guide into f21-branch

[Pete Travis]

Summary of changes:

  ba0a4ae... Some readers might get confused when their bootloader doesn
  6144f61... Merge branch 'f21-branch' of ssh://git.fedorahosted.org/git