diff --git a/contracts/adapters/AaveV3LeverageStrategyExtension.sol b/contracts/adapters/AaveV3LeverageStrategyExtension.sol
index c72be0f4..37257a02 100644
--- a/contracts/adapters/AaveV3LeverageStrategyExtension.sol
+++ b/contracts/adapters/AaveV3LeverageStrategyExtension.sol
@@ -1,5 +1,5 @@
 /*
-    Copyright 2023 Index Coop
+    Copyright © 2023 Index Coop
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.