I don't know if it's specific to this file, or to some sort of revision control checkin script being used, but somehow, it seems that all change descriptions were run through the equivalent of
sed -e 's/tor/Tor Andersson/g' - Thus we have messages like 2007-07-24T22:23:34.891503Z till Fixed installation of data files from the contrib/ direcTor Anderssony and 2007-07-27T04:27:36.603967Z Alex Cherepanov Add a missing member to the initialiser macro for the device structure of japanese laser printer vecTor Andersson PDLs. Fix a FPE crash. Bug 689366.