Fixed pattern formatter

include/spdlog/details/pattern_formatter.h

@@ -32,13 +32,12 @@ public:
 };
 
 ///////////////////////////////////////////////////////////////////////
-// name & level pattern appenders
+// name & level pattern appender
 ///////////////////////////////////////////////////////////////////////
 class name_formatter : public flag_formatter
 {
     void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override
     {
-        // fmt_helper::append_str(*msg.logger_name, dest);
         fmt_helper::append_string_view(string_view_type(*msg.logger_name), dest);
     }
 };
@@ -48,8 +47,6 @@ class level_formatter : public flag_formatter
 {
     void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override
     {
-        // fmt_helper::append_string_view(level::to_c_str(msg.level), dest);
-        spdlog::string_view_type t("SSSSSSS");
         fmt_helper::append_string_view(level::to_c_str(msg.level), dest);
     }
 };
@@ -59,7 +56,6 @@ class short_level_formatter : public flag_formatter
 {
     void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override
     {
-        // fmt_helper::append_string_view(level::to_short_c_str(msg.level), dest);
         fmt_helper::append_string_view(level::to_short_c_str(msg.level), dest);
     }
 };