From 0caa34b8b1751e13fc6a78506917be7d478bf6c1 Mon Sep 17 00:00:00 2001
From: Irakliy Khaburzaniya <irakliy81@gmail.com>
Date: Thu, 9 May 2024 14:28:50 -0700
Subject: [PATCH] added missing file headers

---
 air/src/air/aux.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/air/src/air/aux.rs b/air/src/air/aux.rs
index 8290a449d..303554d69 100644
--- a/air/src/air/aux.rs
+++ b/air/src/air/aux.rs
@@ -1,3 +1,8 @@
+// Copyright (c) Facebook, Inc. and its affiliates.
+//
+// This source code is licensed under the MIT license found in the
+// LICENSE file in the root directory of this source tree.
+
 use alloc::{string::ToString, vec::Vec};
 
 use crypto::{ElementHasher, RandomCoin, RandomCoinError};