doc: remove x86 from os.arch() options
I don't think it's possible for process.arch
(which comes from
V8's target_arch
) to be x86
.
Also updates process.arch
to have the same information.
Checklist
-
make -j4 test
(UNIX), orvcbuild test
(Windows) passes -
tests and/or benchmarks are included -
documentation is changed or added -
commit message follows commit guidelines