[erlang-patches] Fix index for #person.address in create_table/2

[Cian Synnott]

A tiny documentation nit:

{index, [2]} refers to #person.name rather than #person.address, which
caused a little confusion in #erlang today.

{index, [4]} is the correct "hard coded" field for #person.address.

git fetch git://github.com/emauton/otp.git mnesia_create_table_docfix

https://github.com/emauton/otp/compare/erlang:maint...mnesia_create_table_docfix
https://github.com/emauton/otp/compare/erlang:maint...mnesia_create_table_docfix.patch

https://github.com/erlang/otp/pull/591

Cian