Merge branch 'selftests-net-a-couple-of-typos-fixes-in-key-management-rst-tests'

Dmitry Safonov says:

====================
selftests/net: A couple of typos fixes in key-management/rst tests

Two typo fixes, noticed by Mohammad's review.
And a fix for an issue that got uncovered.

v1: https://lore.kernel.org/r/20240118-tcp-ao-test-key-mgmt-v1-0-3583ca147113@arista.com

Signed-off-by: Dmitry Safonov <dima@arista.com>
====================

Link: https://lore.kernel.org/r/20240130-tcp-ao-test-key-mgmt-v2-0-d190430a6c60@arista.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>