One minor error:
If the string @samp{@@sys} appears in a file name to be used in
@sc{AFS}, it is automagically replaced with @sc{AFS}'s concept of the
@dfn{type} of the machine that the file name is being expanded on.
The @sys will not be translated if it is merely embedded in a file
name. It might be better to say something more like:
" If an element of a pathname is @sys, it will be replaced with the value
returned by 'fs sysname', which is AFS's concept of the type of machine..."
That's not perfect, either. Guess that's why I'm not a tech writer.
