diff --git a/python/cudf/cudf/_lib/CMakeLists.txt b/python/cudf/cudf/_lib/CMakeLists.txt
index 8b2244df5ec..2fcb1ce3f15 100644
--- a/python/cudf/cudf/_lib/CMakeLists.txt
+++ b/python/cudf/cudf/_lib/CMakeLists.txt
@@ -71,7 +71,7 @@ target_link_libraries(strings_udf PUBLIC cudf_strings_udf)
 find_package(Python REQUIRED COMPONENTS NumPy)
 set(targets_using_numpy interop avro csv orc json parquet)
 foreach(target IN LISTS targets_using_numpy)
-   target_include_directories(${target} PRIVATE "${Python_NumPy_INCLUDE_DIRS}")
+  target_include_directories(${target} PRIVATE "${Python_NumPy_INCLUDE_DIRS}")
 endforeach()
 
 set(targets_using_dlpack interop)
diff --git a/python/cudf/cudf/_lib/io/CMakeLists.txt b/python/cudf/cudf/_lib/io/CMakeLists.txt
index e848c9b8d54..f701706fd86 100644
--- a/python/cudf/cudf/_lib/io/CMakeLists.txt
+++ b/python/cudf/cudf/_lib/io/CMakeLists.txt
@@ -1,5 +1,5 @@
 # =============================================================================
-# Copyright (c) 2022, NVIDIA CORPORATION.
+# Copyright (c) 2022-2023, NVIDIA CORPORATION.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 # in compliance with the License. You may obtain a copy of the License at