diff --git a/lib/env_dpdk/22.07/rte_bus_pci.h b/lib/env_dpdk/22.07/rte_bus_pci.h
index f9700b42c..9a0b03617 100644
--- a/lib/env_dpdk/22.07/rte_bus_pci.h
+++ b/lib/env_dpdk/22.07/rte_bus_pci.h
@@ -1,5 +1,5 @@
 /* SPDX-License-Identifier: BSD-3-Clause
- * Copyright (C) 2010-2015 Intel Corporation.
+ * Copyright(c) 2010-2015 Intel Corporation.
  * Copyright 2013-2014 6WIND S.A.
  */
 
diff --git a/lib/env_dpdk/22.11/bus_pci_driver.h b/lib/env_dpdk/22.11/bus_pci_driver.h
index e635727d2..0a5fffb19 100644
--- a/lib/env_dpdk/22.11/bus_pci_driver.h
+++ b/lib/env_dpdk/22.11/bus_pci_driver.h
@@ -1,5 +1,5 @@
 /* SPDX-License-Identifier: BSD-3-Clause
- * Copyright (C) 2010-2015 Intel Corporation.
+ * Copyright(c) 2010-2015 Intel Corporation.
  * Copyright 2013-2014 6WIND S.A.
  */
 
diff --git a/lib/env_dpdk/22.11/rte_bus_pci.h b/lib/env_dpdk/22.11/rte_bus_pci.h
index 0f62e7b36..b193114fe 100644
--- a/lib/env_dpdk/22.11/rte_bus_pci.h
+++ b/lib/env_dpdk/22.11/rte_bus_pci.h
@@ -1,5 +1,5 @@
 /* SPDX-License-Identifier: BSD-3-Clause
- * Copyright (C) 2010-2015 Intel Corporation.
+ * Copyright(c) 2010-2015 Intel Corporation.
  * Copyright 2013-2014 6WIND S.A.
  */