Add 2021 to copyright

dokempf · dokempf · commit 617329baa393 · 2021-05-27T15:51:18.000+02:00
diff --git a/COPYING.md b/COPYING.md
@@ -1,4 +1,4 @@
 This is the list of copyright holders of cerberus-cpp. For information
 on the license, see LICENSE.md.
 
-* Dominic Kempf (Heidelberg University), 2020
+* Dominic Kempf (Heidelberg University), 2020-2021
diff --git a/LICENSE.md b/LICENSE.md
@@ -1,4 +1,4 @@
-Copyright 2020, The copyright holders according to COPYING.md
+Copyright 2020-2021, The copyright holders according to COPYING.md
 
 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 2020, The copyright holders according to COPYING.md`
	`1`	`+Copyright 2020-2021, The copyright holders according to COPYING.md`
`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`