Update copyright year

tony · tony · commit a041fa4cebbc · 2019-01-26T10:25:14.000-06:00
diff --git a/LICENSE b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2016-2018 libtmux contributors
+Copyright (c) 2016- libtmux contributors
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/libtmux/__about__.py b/libtmux/__about__.py
@@ -7,4 +7,4 @@
 __github__ = 'https://github.com/tmux-python/libtmux'
 __pypi__ = 'https://pypi.org/project/libtmux/'
 __license__ = 'MIT'
-__copyright__ = 'Copyright 2016-2018 Tony Narlock'
+__copyright__ = 'Copyright 2016- Tony Narlock'
