I keep receiving messages (You have new mail in /var/mail/root)
that say:

/etc/cron.daily/man-db:
mandb: warning: /usr/share/man/man1/vi.1.gz is a dangling
symlink
mandb: warning: /usr/share/man/man1/x-window-manager.1.gz
is a dangling symlink

Should I do anything about this?
Max