-echo "WARNING: There is a known bug in this function."
-echo "This function has been known to occasionally revoke the wrong user ID."
-echo "Please see the following bug report for more information:"
-echo "https://labs.riseup.net/code/issues/show/422"
-read -p "Are you sure you would like to proceed? (y/N) " OK; OK=${OK:=N}
+echo "WARNING: There is a known bug in this function.
+This function has been known to occasionally revoke the wrong hostname.
+Please see the following bug report for more information:
+https://labs.riseup.net/code/issues/show/422" >&2
+printf "Are you sure you would like to proceed? (y/N) " >&2
+read OK; OK=${OK:=N}