diff --git a/include/spdlog/details/circular_q.h b/include/spdlog/details/circular_q.h
index 48f9a8fa..bfdc657a 100644
--- a/include/spdlog/details/circular_q.h
+++ b/include/spdlog/details/circular_q.h
@@ -59,4 +59,4 @@ private:
     std::vector<T> v_;
 };
 } // namespace details
-} // namespace spdlog
\ No newline at end of file
+} // namespace spdlog
diff --git a/include/spdlog/details/fmt_helper.h b/include/spdlog/details/fmt_helper.h
index 05a41526..da3d8f85 100644
--- a/include/spdlog/details/fmt_helper.h
+++ b/include/spdlog/details/fmt_helper.h
@@ -138,4 +138,4 @@ inline void pad6(size_t n, fmt::basic_memory_buffer<char, Buffer_Size> &dest)
 
 } // namespace fmt_helper
 } // namespace details
-} // namespace spdlog
\ No newline at end of file
+} // namespace spdlog
diff --git a/include/spdlog/details/thread_pool.h b/include/spdlog/details/thread_pool.h
index 4fee130c..6acaf7fa 100644
--- a/include/spdlog/details/thread_pool.h
+++ b/include/spdlog/details/thread_pool.h
@@ -216,4 +216,4 @@ private:
 };
 
 } // namespace details
-} // namespace spdlog
\ No newline at end of file
+} // namespace spdlog