Update copyright dates

1 files changed, 1 insertions, 1 deletions

diff --git a/tests.sh b/tests.sh
index 900cf4e..1c59fe2 100755
--- a/tests.sh
+++ b/tests.sh
@@ -2,7 +2,7 @@
 
 ############################################################################
 # bfs                                                                      #
-# Copyright (C) 2015-2019 Tavian Barnes <tavianator@tavianator.com>        #
+# Copyright (C) 2015-2020 Tavian Barnes <tavianator@tavianator.com>        #
 #                                                                          #
 # Permission to use, copy, modify, and/or distribute this software for any #
 # purpose with or without fee is hereby granted.                           #