doc: remove duplicate index entry

Remove the second index entry for `'not-free-identifier=?`
This commit is contained in:
Ben Greenman 2018-07-23 21:34:34 -04:00
parent c7c4efca95
commit 68a83680e0

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@ -138,7 +138,7 @@ rename transformer:
@item{A @racket[provide] of @racket[_id] provides the binding
indicated by @racket[id-stx] instead of @racket[_id], as long
as @racket[id-stx] does not have a true value for the
@indexed-racket['not-free-identifier=?] @tech{syntax property}
@racket['not-free-identifier=?] @tech{syntax property}
and as long as @racket[id-stx] has a binding.}
@item{If @racket[provide] exports @racket[_id], it uses a