diff --git a/gen-docs-list b/gen-docs-list
index 00f955a..bd02517 100755
--- a/gen-docs-list
+++ b/gen-docs-list
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright © 2019 - 2022 Red Hat, Inc.
+# Copyright © 2019 – 2022 Red Hat, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.