diff --git a/example/example.cpp b/example/example.cpp
index 9ff70b10..a9fca546 100644
--- a/example/example.cpp
+++ b/example/example.cpp
@@ -25,7 +25,7 @@ void syslog_example();
 
 int main(int args, char *argv[])
 {
-    //spdlog::cfg::init_from_env();
+    // spdlog::cfg::init_from_env();
     spdlog::cfg::init_from_argv(args, argv);
     spdlog::info("HELLO INFO");
 
diff --git a/include/spdlog/cfg/argv_loader.h b/include/spdlog/cfg/argv_loader.h
index 4a9ed1de..45872673 100644
--- a/include/spdlog/cfg/argv_loader.h
+++ b/include/spdlog/cfg/argv_loader.h
@@ -9,7 +9,6 @@
 // Init levels from argv SPDLOG_LEVEL
 // Example: my_program.exe "SPDLOG_LEVEL=trace"
 
-
 namespace spdlog {
 namespace cfg {
 // search for SPDLOG_LEVEL= in the args and use it to init the levels
diff --git a/include/spdlog/cfg/cfg.h b/include/spdlog/cfg/cfg.h
index 9f9d3c5b..d7a90445 100644
--- a/include/spdlog/cfg/cfg.h
+++ b/include/spdlog/cfg/cfg.h
@@ -8,42 +8,39 @@
 #include <unordered_map>
 
 namespace spdlog {
-    namespace cfg {
-        class log_levels
+namespace cfg {
+class log_levels
+{
+
+public:
+    using levels_map = std::unordered_map<std::string, spdlog::level::level_enum>;
+
+    void set(const std::string &logger_name, level::level_enum lvl)
+    {
+        if (logger_name.empty())
         {
+            default_level_ = lvl;
+        }
+        else
+        {
+            levels_[logger_name] = lvl;
+        }
+    }
 
-        public:
-            using levels_map = std::unordered_map<std::string, spdlog::level::level_enum>;
+    level::level_enum get(const std::string &logger_name)
+    {
+        auto it = levels_.find(logger_name);
+        return it != levels_.end() ? it->second : default_level_;
+    }
 
-            void set(const std::string& logger_name, level::level_enum lvl)
-            {
-                if (logger_name.empty())
-                {
-                    default_level_ = lvl;
-                }
-                else
-                {
-                    levels_[logger_name] = lvl;
-                }
-            }
+    level::level_enum get()
+    {
+        return default_level_;
+    }
 
-            level::level_enum get(const std::string &logger_name)
-            {
-                auto it = levels_.find(logger_name);
-                return it != levels_.end() ? it->second : default_level_;
-            }
-
-            level::level_enum get()
-            {
-                return default_level_;
-            }
-
-        private:
-            std::unordered_map<std::string, spdlog::level::level_enum> levels_;
-            spdlog::level::level_enum default_level_ = level::info;
-
-        };
-    } // namespace cfg
+private:
+    std::unordered_map<std::string, spdlog::level::level_enum> levels_;
+    spdlog::level::level_enum default_level_ = level::info;
+};
+} // namespace cfg
 } // namespace spdlog
-
-
diff --git a/include/spdlog/cfg/text_loader-inl.h b/include/spdlog/cfg/text_loader-inl.h
index 5ceb3fc5..d1a52bfa 100644
--- a/include/spdlog/cfg/text_loader-inl.h
+++ b/include/spdlog/cfg/text_loader-inl.h
@@ -95,7 +95,6 @@ inline log_levels extract_levels_(const std::string &input)
             level = level::info;
         }
         rv.set(logger_name, level);
-
     }
     return rv;
 }
diff --git a/include/spdlog/details/registry-inl.h b/include/spdlog/details/registry-inl.h
index 2697f070..21827279 100644
--- a/include/spdlog/details/registry-inl.h
+++ b/include/spdlog/details/registry-inl.h
@@ -30,7 +30,6 @@
 namespace spdlog {
 namespace details {
 
-
 SPDLOG_INLINE registry::registry()
     : formatter_(new pattern_formatter())
 {
diff --git a/include/spdlog/details/registry.h b/include/spdlog/details/registry.h
index 1f7dcde8..612a2412 100644
--- a/include/spdlog/details/registry.h
+++ b/include/spdlog/details/registry.h
@@ -28,7 +28,6 @@ class periodic_worker;
 class registry
 {
 public:
-
     registry(const registry &) = delete;
     registry &operator=(const registry &) = delete;