Getting strange messages during an update.
/usr/lib/tmpfiles.d/kdm.conf:1: Line references path below legacy directory /var/run/, updating /var/run/kdm/ → /run/kdm/; please update the tmpfiles.d/ drop-in file accordingly. /usr/lib/tmpfiles.d/kdm.conf:2: Line references path below legacy directory /var/run/, updating /var/run/xdmctl → /run/xdmctl; please update the tmpfiles.d/ drop-in file accordingly.
What do these mean and how can they be fixed?