Bumping copyright year to 2021
diff --git a/NOTICE b/NOTICE
index c84a18b..2953ca4 100644
--- a/NOTICE
+++ b/NOTICE
@@ -1,5 +1,5 @@
 Apache Geode Benchmarks
-Copyright 2018 The Apache Software Foundation.
+Copyright 2018-2021 The Apache Software Foundation.
 
 This product includes software developed at
 The Apache Software Foundation (http://www.apache.org/).