diff --git a/Compfiles/Imo1978P1.lean b/Compfiles/Imo1978P1.lean
index d0eef4c..ab6e5d7 100644
--- a/Compfiles/Imo1978P1.lean
+++ b/Compfiles/Imo1978P1.lean
@@ -1,7 +1,7 @@
 /-
 Copyright (c) 2024 The Compfiles Contributors. All rights reserved.
 Released under Apache 2.0 license as described in the file LICENSE.
-Authors: InternLM-MATH LEAN Formalizer v0.1
+Authors: InternLM-MATH LEAN Formalizer v0.1, David Renshaw
 -/
 
 import Mathlib.Tactic