Paul Eggert 63b04c11d5 Fix copyright years by hand ...

These are dates that admin/update-copyright did not update, or
updated incorrectly.

2018-01-01 01:02:09 -08:00

..

config.in

Update copyright year to 2018

2018-01-01 00:57:59 -08:00

Makefile.in

Fix copyright years by hand

2018-01-01 01:02:09 -08:00