Commit 139f795867a833e4602f50059da3feb34677d33b
2020-04-18T14:06:59
cosmetics: spurious word in README, copyright year. * README: delete spurious "that"; update copyright year end to 2020. Original suggestion from Vincent Lefevre, https://lists.gnu.org/archive/html/automake-patches/2020-04/msg00007.html