diff --git a/src/tokenizer.cpp b/src/tokenizer.cpp
index e8099743d0..1046465956 100644
--- a/src/tokenizer.cpp
+++ b/src/tokenizer.cpp
@@ -50,4 +50,4 @@ const std::string & Tokenizer::operator[](size_t index) {
 
 const size_t Tokenizer::count() const {
     return tokens.size();
-}
\ No newline at end of file
+}
diff --git a/unittest/utils/CMakeLists.txt b/unittest/utils/CMakeLists.txt
index f89878bfe1..5df52f1f9f 100644
--- a/unittest/utils/CMakeLists.txt
+++ b/unittest/utils/CMakeLists.txt
@@ -4,4 +4,4 @@ add_test(Tokenizer test_tokenizer)
 
 add_executable(test_utils test_utils.cpp)
 target_link_libraries(test_utils PRIVATE lammps GTest::GMockMain GTest::GMock GTest::GTest)
-add_test(Utils test_utils)
\ No newline at end of file
+add_test(Utils test_utils)
diff --git a/unittest/utils/test_tokenizer.cpp b/unittest/utils/test_tokenizer.cpp
index 04e942c9f2..86da541c9e 100644
--- a/unittest/utils/test_tokenizer.cpp
+++ b/unittest/utils/test_tokenizer.cpp
@@ -58,4 +58,4 @@ TEST(Tokenizer, for_loop) {
     }
     ASSERT_THAT(list[0], Eq("test"));
     ASSERT_THAT(list[1], Eq("word"));
-}
\ No newline at end of file
+}
diff --git a/unittest/utils/test_utils.cpp b/unittest/utils/test_utils.cpp
index 761a823ba7..87d85a536a 100644
--- a/unittest/utils/test_utils.cpp
+++ b/unittest/utils/test_utils.cpp
@@ -13,4 +13,4 @@ TEST(Utils, trim_comment) {
 
 TEST(Utils, count_words) {
     ASSERT_EQ(utils::count_words("some text # comment"), 2);
-}
\ No newline at end of file
+}