[openssl/openssl] cb5759: openssl-rsautl.pod: Add missing comma

[Jakub Wilk]

  Branch: refs/heads/openssl-3.1
  Home:   https://github.com/openssl/openssl
  Commit: cb57590fb04435d6283bcc738a3b0a7c39bd1eeb
      https://github.com/openssl/openssl/commit/cb57590fb04435d6283bcc738a3b0a7c39bd1eeb
  Author: Jakub Wilk <jwilk at jwilk.net>
  Date:   2023-07-01 (Sat, 01 Jul 2023)

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

  Log Message:
  -----------
  openssl-rsautl.pod: Add missing comma

CLA: trivial

Reviewed-by: Tom Cosgrove <tom.cosgrove at arm.com>
Reviewed-by: Paul Dale <pauli at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21318)

(cherry picked from commit 83f9d03e7c4913c3eb34edd4a8feb3833650b58f)