Correct year in LICENSE

tdonohue · tdonohue · commit 9fc7b5715701 · 2021-07-29T12:55:59.000-05:00
diff --git a/LICENSE b/LICENSE
@@ -1,6 +1,6 @@
 DSpace source code BSD License:
 
-Copyright (c) 2002-2020, LYRASIS.  All rights reserved.
+Copyright (c) 2002-2021, LYRASIS.  All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are
