diff --git a/LICENSE.txt b/LICENSE.txt
index be3927b..42f447b 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,4 +1,4 @@
-Copyright 2014 Facebook, Inc.
+Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
 
 You are hereby granted a non-exclusive, worldwide, royalty-free license to
 use, copy, modify, and distribute this software in source code or binary