[openssl/openssl] 0b7ad5: Fix typo in openssl-x509.pod.in

[Jan]

  Branch: refs/heads/master
  Home:   https://github.com/openssl/openssl
  Commit: 0b7ad5d928f9ee749cfc670ad08067a961217fea
      https://github.com/openssl/openssl/commit/0b7ad5d928f9ee749cfc670ad08067a961217fea
  Author: Jan <jan at janbruckner.de>
  Date:   2022-11-25 (Fri, 25 Nov 2022)

  Changed paths:
    M doc/man1/openssl-x509.pod.in

  Log Message:
  -----------
  Fix typo in openssl-x509.pod.in

CLA: trivial

Reviewed-by: Tomas Mraz <tomas at openssl.org>
Reviewed-by: Paul Dale <pauli at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19746)