fix typo

wendal · wendal · commit e328814dd397 · 2021-06-30T11:31:26.000+08:00
diff --git a/License.txt b/License.txt
@@ -187,7 +187,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright [2009-2021 [Nutz]
+   Copyright [2009-2021] [Nutz]
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
