[openssl/openssl] 6001ba: Fix parameter names for RSA private key example

[Joakim Antman]

  Branch: refs/heads/openssl-3.1
  Home:   https://github.com/openssl/openssl
  Commit: 6001ba23e089bad44676a30248ae5afd68da442e
      https://github.com/openssl/openssl/commit/6001ba23e089bad44676a30248ae5afd68da442e
  Author: Joakim Antman <antmanj at gmail.com>
  Date:   2022-10-27 (Thu, 27 Oct 2022)

  Changed paths:
    M doc/man3/OSSL_PARAM_BLD.pod

  Log Message:
  -----------
  Fix parameter names for RSA private key example

Reviewed-by: Matt Caswell <matt at openssl.org>
Reviewed-by: Tomas Mraz <tomas at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19443)

(cherry picked from commit c8c678e7d91ca2cea41c6c574cf7656a9404646f)