Normalize files with mixed line endings (introduced in commit 3a413d1)
diff --git a/include/stack_macros.h b/include/stack_macros.h
index ce4bb59..ed9e7c5 100644
--- a/include/stack_macros.h
+++ b/include/stack_macros.h
@@ -2,8 +2,8 @@
* FreeRTOS Kernel <DEVELOPMENT BRANCH>
* Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
- * SPDX-License-Identifier: MIT
- *
+ * SPDX-License-Identifier: MIT
+ *
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
