NIFIREG-312 Update assembly NOTICE with correct years
diff --git a/nifi-registry-assembly/NOTICE b/nifi-registry-assembly/NOTICE
index 9e4dca9..f60cff5 100644
--- a/nifi-registry-assembly/NOTICE
+++ b/nifi-registry-assembly/NOTICE
@@ -1,11 +1,11 @@
 Apache NiFi Registry
-Copyright 2014-2018 The Apache Software Foundation
+Copyright 2014-2019 The Apache Software Foundation
 
 This product includes software developed at
 The Apache Software Foundation (https://www.apache.org/).
 
 This includes derived works from the Apache NiFi (ASLv2 licensed) project (https://git-wip-us.apache.org/repos/asf?p=nifi.git):
-  Copyright 2015-2017 The Apache Software Foundation
+  Copyright 2015-2019 The Apache Software Foundation
   This includes sources for bootstrapping, runtime, component API, security/authorization API
 ===========================================
 Apache Software License v2