Update NOTICE files (#124)

diff --git a/NOTICE b/NOTICE
index 1611478..fa4345b 100644
--- a/NOTICE
+++ b/NOTICE
@@ -1,5 +1,5 @@
 Apache ShardingSphere ElasticJob
-Copyright 2018-2020 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/).
diff --git a/shardingsphere-elasticjob-ui-distribution/shardingsphere-elasticjob-cloud-ui-bin-distribution/src/main/release-docs/NOTICE b/shardingsphere-elasticjob-ui-distribution/shardingsphere-elasticjob-cloud-ui-bin-distribution/src/main/release-docs/NOTICE
index 34371b5..82a9326 100644
--- a/shardingsphere-elasticjob-ui-distribution/shardingsphere-elasticjob-cloud-ui-bin-distribution/src/main/release-docs/NOTICE
+++ b/shardingsphere-elasticjob-ui-distribution/shardingsphere-elasticjob-cloud-ui-bin-distribution/src/main/release-docs/NOTICE
@@ -1,5 +1,5 @@
 Apache ShardingSphere
-Copyright 2018-2020 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/).
@@ -576,4 +576,4 @@
 
 OpenJPA includes software written by Miroslav Nachev
 
-OpenJPA uses test code written by Charles Tillman.
\ No newline at end of file
+OpenJPA uses test code written by Charles Tillman.
diff --git a/shardingsphere-elasticjob-ui-distribution/shardingsphere-elasticjob-lite-ui-bin-distribution/src/main/release-docs/NOTICE b/shardingsphere-elasticjob-ui-distribution/shardingsphere-elasticjob-lite-ui-bin-distribution/src/main/release-docs/NOTICE
index 97bb5f0..4dd0222 100644
--- a/shardingsphere-elasticjob-ui-distribution/shardingsphere-elasticjob-lite-ui-bin-distribution/src/main/release-docs/NOTICE
+++ b/shardingsphere-elasticjob-ui-distribution/shardingsphere-elasticjob-lite-ui-bin-distribution/src/main/release-docs/NOTICE
@@ -1,5 +1,5 @@
 Apache ShardingSphere
-Copyright 2018-2020 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/).