From be6de5dcca3e21369a7cafb3f3ca8c4bd3d9d257 Mon Sep 17 00:00:00 2001
From: Rachel Franks <nfranks@protonmail.com>
Date: Tue, 28 Mar 2023 13:21:51 -0600
Subject: [PATCH] update language comment

---
 arbitrator/langs/rust/src/contract.rs | 2 +-
 arbitrator/langs/rust/src/util.rs     | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/arbitrator/langs/rust/src/contract.rs b/arbitrator/langs/rust/src/contract.rs
index bc9d2f7e2..48123db2c 100644
--- a/arbitrator/langs/rust/src/contract.rs
+++ b/arbitrator/langs/rust/src/contract.rs
@@ -32,7 +32,7 @@ extern "C" {
         return_data_len: *mut usize,
     ) -> u8;
 
-    /// Reverts if a call has never happened
+    /// A noop when there's never been a call
     fn read_return_data(dest: *mut u8);
 }
 
diff --git a/arbitrator/langs/rust/src/util.rs b/arbitrator/langs/rust/src/util.rs
index 5b3c168a6..131313ed2 100644
--- a/arbitrator/langs/rust/src/util.rs
+++ b/arbitrator/langs/rust/src/util.rs
@@ -1,3 +1,6 @@
+// Copyright 2023, Offchain Labs, Inc.
+// For license information, see https://github.com/OffchainLabs/nitro/blob/master/LICENSE
+
 use std::{
     array::TryFromSliceError,
     borrow::Borrow,