bump copyright year

kmaehashi · kmaehashi · commit 9176bf7a1b3e · 2021-02-28T05:25:33.000+09:00
diff --git a/LICENSE b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (C) 2018 Kenichi Maehashi
+Copyright (C) 2018-2021 Kenichi Maehashi
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-Copyright (C) 2018 Kenichi Maehashi`
	`1`	`+Copyright (C) 2018-2021 Kenichi Maehashi`
`2`	`2`
`3`	`3`	`Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:`
`4`	`4`