diff --git a/include/acutest.h b/include/acutest.h
index 6c225c9..5f9cb19 100644
--- a/include/acutest.h
+++ b/include/acutest.h
@@ -2,7 +2,7 @@
  * Acutest -- Another C/C++ Unit Test facility
  * <https://github.com/mity/acutest>
  *
- * Copyright 2013-2023 Martin Mitas
+ * Copyright 2013-2023 Martin Mitáš
  * Copyright 2019 Garrett D'Amore
  *
  * Permission is hereby granted, free of charge, to any person obtaining a