-"live-boot will look for persistent and snapshot partitions or files labeled "
-"\"live-rw\", \"home-rw\", and files called \"live-sn*\", \"home-sn*\" and "
-"will try to, in order: mount as /cow the first, mount the second in /home, "
-"and just copy the contents of the latter in appropriate locations "
-"(snapshots). Snapshots will be tried to be updated on reboot/shutdown. Look "
-"at live-snapshot(1) for more informations."
+"live-boot will probe devices for persistence media. These can be partitions "
+"(with the correct GPT name), filesystems (with the correct label) or image "
+"files (with the correct file name). Overlays are labeled/named \"persistence"
+"\" (see I<persistence.conf>(5)). Overlay image files have extensions which "
+"determines their filesystem, e.g. \"persistence.ext4\"."