RE: Documentation for car and cdr

[Drew Adams]

I wrote:

    (cdr ARG):
    Return the cdr (second part) of a cons cell.
    ARG must be a cons cell or nil, or else an error is raised.
    (cdr (cons a b)) returns b.
    (cdr nil) returns nil.
    See also `car-safe'.

Obviously, I meant "See also `cdr-safe'" in the last line.