The second item on the line is R1KH-ID, not R0KH-ID.
# And so on.. One line per R0KH.
# List of R1KHs in the same Mobility Domain
-# format: <MAC address> <R0KH-ID> <128-bit key as hex string>
+# format: <MAC address> <R1KH-ID> <128-bit key as hex string>
# This list is used to map R1KH-ID to a destination MAC address when sending
# PMK-R1 key from the R0KH. This is also the list of authorized R1KHs in the MD
# that can request PMK-R1 keys.