add copyright & permission notice to LICENSE

1 files changed, 10 insertions, 0 deletions

diff --git a/LICENSE b/LICENSE
index 261eeb9..34acaa1 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,3 +1,13 @@
+Copyright 2004 The Apache Software Foundation
+
+According to the Apache Software Foundation
+(https://www.apache.org/foundation/license-faq.html#mod-license):
+
+You may re-use our license unchanged, and also modify it.
+
+The text of the Apache License, Version 2.0 follows, unmodified, as
+published at https://www.apache.org/licenses/LICENSE-2.0.txt
+
                                  Apache License
                            Version 2.0, January 2004
                         http://www.apache.org/licenses/