[tor-relays] *.old files in ./keys are too new

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I do wonder, why the *.old files are newer than their counterparts:

- -rw------- 1 tor tor 887 Jul 15 21:51 secret_onion_key - -rw------- 1 tor tor 96 Jul 15 21:51 secret_onion_key_ntor - -rw------- 1 tor tor 96 Jun 17 21:30 secret_onion_key_ntor.old - -rw------- 1 tor tor 887 Jun 17 21:30 secret_onion_key.old

- -- Toralf PGP C4EACDDE 0076E94E