RFR: 8277977: Incorrect references to --enable-reproducible-builds in docs

[Maxim Kartashev]

On Tue, 30 Nov 2021 12:48:48 GMT, Magnus Ihse Bursie <ihse at openjdk.org> wrote:

>> Corrects spelling mistakes in the documentation and one configure script message.
>
> @mkartashev I can sponsor this, once you have done `/integrate`.

@magicus Thanks for a quick review!

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PR: https://git.openjdk.java.net/jdk/pull/6609