Minor typo fix in filling.pxd (#18120)

Found this misspelled word while working on other things.

Authors:
  - David Wendt (https://github.com/davidwendt)

Approvers:
  - Matthew Roeschke (https://github.com/mroeschke)
  - GALI PREM SAGAR (https://github.com/galipremsagar)
  - Yunsong Wang (https://github.com/PointKernel)
  - Muhammad Haseeb (https://github.com/mhaseeb123)

URL: #18120

cpp/examples/interop/interop.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2024, NVIDIA CORPORATION.
+ * Copyright (c) 2024-2025, NVIDIA CORPORATION.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -24,7 +24,7 @@
 #include <arrow/array/array_binary.h>
 #include <arrow/type.h>
 
-// Helper functuons to create StringViews
+// Helper functions to create StringViews
 inline arrow::StringViewType::c_type to_inline_string_view(const void* data, int32_t const& size)
 {
   arrow::StringViewType::c_type out;

python/pylibcudf/pylibcudf/libcudf/filling.pxd

@@ -1,4 +1,4 @@
-# Copyright (c) 2020-2024, NVIDIA CORPORATION.
+# Copyright (c) 2020-2025, NVIDIA CORPORATION.
 from libcpp cimport bool
 from libcpp.memory cimport unique_ptr
 from pylibcudf.exception_handler cimport libcudf_exception_handler
@@ -23,7 +23,7 @@ cdef extern from "cudf/filling.hpp" namespace "cudf" nogil:
 
     cdef void fill_in_place(
         const mutable_column_view & destination,
-        size_type beign,
+        size_type begin,
         size_type end,
         const scalar & value
     ) except +libcudf_exception_handler