diff --git a/pkg/networkservice/ipam/point2pointipam/server.go b/pkg/networkservice/ipam/point2pointipam/server.go
index 2fb49f232..938118f83 100644
--- a/pkg/networkservice/ipam/point2pointipam/server.go
+++ b/pkg/networkservice/ipam/point2pointipam/server.go
@@ -1,6 +1,6 @@
 // Copyright (c) 2020-2022 Doc.ai and/or its affiliates.
 //
-// Copyright (c) 2022-2023 Cisco and/or its affiliates.
+// Copyright (c) 2022-2024 Cisco and/or its affiliates.
 //
 // SPDX-License-Identifier: Apache-2.0
 //
diff --git a/pkg/networkservice/ipam/point2pointipam/server_test.go b/pkg/networkservice/ipam/point2pointipam/server_test.go
index e957b3d2d..378577ed4 100644
--- a/pkg/networkservice/ipam/point2pointipam/server_test.go
+++ b/pkg/networkservice/ipam/point2pointipam/server_test.go
@@ -1,6 +1,6 @@
 // Copyright (c) 2020-2022 Doc.ai and/or its affiliates.
 //
-// Copyright (c) 2022 Cisco and/or its affiliates.
+// Copyright (c) 2022-2023 Cisco and/or its affiliates.
 //
 // SPDX-License-Identifier: Apache-2.0
 //
diff --git a/pkg/tools/ippool/ippool.go b/pkg/tools/ippool/ippool.go
index b01583b8e..0c299f1a9 100644
--- a/pkg/tools/ippool/ippool.go
+++ b/pkg/tools/ippool/ippool.go
@@ -1,6 +1,6 @@
 // Copyright (c) 2021-2022 Doc.ai and/or its affiliates.
 //
-// Copyright (c) 2022-2023 Cisco and/or its affiliates.
+// Copyright (c) 2022-2024 Cisco and/or its affiliates.
 //
 // SPDX-License-Identifier: Apache-2.0
 //
@@ -334,6 +334,7 @@ func (tree *IPPool) GetPrefixes() []string {
 	return prefixes
 }
 
+// IPLength returns the length of ip addresses allocated by IP Pool
 func (tree *IPPool) IPLength() int {
 	return tree.ipLength
 }