Bug in CLM.

[Rob MacLachlan <RAM@CMU-CS-C.ARPA>]

    In CLTL, the description of #S on page 357 refers to the
defstruct constructor macro, when there is no such thing.  Obviously
what is meant here is a keyword (as opposed to BOA) constructor
function.

    The same description also appears to have an erroneous piece of
lisp code.  The symbol KEYWORD is passed to intern to indicate that
the symbol is interned in the keyword package.  The manual says that
the package argument "must be a package".

  Rob