[Rd] typo in ?dimnames

[Martin Maechler]

>>>>> "Tobias" == Tobias Verbeke <tobias.verbeke at telenet.be>
>>>>>     on Fri, 26 May 2006 16:42:24 +0200 writes:

    Tobias> Dear list,

    Tobias> In ?dimnames, section `Value' I read:

    Tobias> For the '"data.frame"' method both dimnames must be non-null, and
    Tobias> the rownames must be contain no duplicates nor missing values.
    Tobias>             ^^^^^^^

Thank you, Tobias.  I've fixed this - even for the release candidate.
{so completely trivial, it can't have any adverse effect}

Martin