Mateusz Piotrowski 5b9b65e92f Explain the newfs naming convention
It might be unclear why newfs and newfs_msdos should cross-reference
each other. Add a note explaining it.

This is a follow-up to 74bd20769706041108a573601cf0b61c755bdc56.

Reported by:	kib
Reviewed by:    imp, kib, rpokala
MFC after:	3 days
2021-04-17 23:16:17 +02:00
..
2021-04-17 23:16:17 +02:00