diff --git a/cpp/include/cudf/detail/tdigest/tdigest.hpp b/cpp/include/cudf/detail/tdigest/tdigest.hpp
index 54454154086..fad415071ed 100644
--- a/cpp/include/cudf/detail/tdigest/tdigest.hpp
+++ b/cpp/include/cudf/detail/tdigest/tdigest.hpp
@@ -329,4 +329,4 @@ std::unique_ptr<scalar> reduce_merge_tdigest(column_view const& input,
 
 }  // namespace tdigest
 }  // namespace detail
-}  // namespace cudf
\ No newline at end of file
+}  // namespace cudf
diff --git a/cpp/tests/quantiles/tdigest_utilities.cu b/cpp/tests/quantiles/tdigest_utilities.cu
index 93e5e450c1a..f5c05a6c244 100644
--- a/cpp/tests/quantiles/tdigest_utilities.cu
+++ b/cpp/tests/quantiles/tdigest_utilities.cu
@@ -127,4 +127,4 @@ std::unique_ptr<column> make_expected_tdigest_column(std::vector<expected_tdiges
 }
 
 }  // namespace test
-}  // namespace cudf
\ No newline at end of file
+}  // namespace cudf
diff --git a/cpp/tests/reductions/tdigest_tests.cu b/cpp/tests/reductions/tdigest_tests.cu
index 12e94ffd0f1..ab0377fbf1b 100644
--- a/cpp/tests/reductions/tdigest_tests.cu
+++ b/cpp/tests/reductions/tdigest_tests.cu
@@ -89,4 +89,4 @@ struct ReductionTDigestMerge : public cudf::test::BaseFixture {
 TEST_F(ReductionTDigestMerge, Simple) { tdigest_merge_simple(reduce_op{}, reduce_merge_op{}); }
 
 }  // namespace test
-}  // namespace cudf
\ No newline at end of file
+}  // namespace cudf