give bug address

Please don't say on your man page

      Other comments about find(1) and about the findutils
package in
      general can be sent to the bug-findutils mailing list.
To join
      the list, send email to bug-findutils-requestgnu.org.

Do like coreutils and just give the address.
Otherwise you instill doubt as what will happen with
messages like
this one I hereby send. Will it just go to /dev/null?
Give the user an address, not a registration / subscription
hoop to jump thru.