Commit message:
chroot.8: Add examples & clean up - Sort arguments in synopsis. - Clarify that it is possible to specify arguments to the command (and that they could be passed as further arguments to chroot(1)). - Standardize the description of the flags. - Improve formatting (e.g., do not use macros in strings specifying width). - Add examples.
I am not sure but I think that the examples could be improved.