[openssl/openssl] d8f0b0: Fix trivial check_docs CI failure

[Tomáš Mráz]

  Branch: refs/heads/openssl-3.0
  Home:   https://github.com/openssl/openssl
  Commit: d8f0b0fc1fe520939c0a2ae1aafd394afcde4e55
      https://github.com/openssl/openssl/commit/d8f0b0fc1fe520939c0a2ae1aafd394afcde4e55
  Author: Tomas Mraz <tomas at openssl.org>
  Date:   2022-10-21 (Fri, 21 Oct 2022)

  Changed paths:
    M README-ENGINES.md

  Log Message:
  -----------
  Fix trivial check_docs CI failure

Reviewed-by: Todd Short <todd.short at me.com>
Reviewed-by: Paul Dale <pauli at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19442)