Fix typos in ephemeron docs.

This commit is contained in:
Vincent St-Amour 2011-04-27 10:08:57 -04:00
parent d08d7c3364
commit b2f7132577

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@ -39,9 +39,9 @@ Returns @racket[#t] if @racket[v] is a weak box, @racket[#f] otherwise.}
An @deftech{ephemeron} @cite{Hayes97} is a generalization of a
@tech{weak box} (see @secref["weakbox"]). Instead of just containing
one value, an emphemeron holds two values: one that is considered the
one value, an ephemeron holds two values: one that is considered the
value of the ephemeron and another that is the ephemeron's key. Like
the value in a weak box, the value in and ephemeron may be replaced by
the value in a weak box, the value in an ephemeron may be replaced by
@racket[#f], but when the @emph{key} is no longer reachable (except
possibly via weak references) instead of when the value is no longer
reachable.