fixup! APPS/pkeyutl.pod: fix checks and documentation regarding -peerkey #1528

Job	Run time
run-checker (no-cmp)	5m 10s
run-checker (no-cms)	5m 23s
run-checker (no-dgram)	5m 15s
run-checker (no-dh)	5m 14s
run-checker (no-dtls)	5m 15s
run-checker (no-ec)	4m 37s
run-checker (no-ecx)	5m 15s
run-checker (no-http)	5m 24s
run-checker (no-legacy)	5m 19s
run-checker (no-sock)	4m 42s
run-checker (enable-ssl-trace)	5m 26s
run-checker (no-stdio)	2m 16s
run-checker (no-threads)	5m 17s
run-checker (no-thread-pool)	5m 34s
run-checker (no-default-thread-pool)	5m 21s
run-checker (no-tls)	4m 47s
run-checker (no-tls1_2)	5m 25s
run-checker (no-tls1_3)	4m 56s
run-checker (enable-trace enable-fips)	5m 49s
run-checker (no-ui)	5m 25s
run-checker (no-quic)	5m 11s
	1h 47m 1s

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