Update logger-inl.h

include/spdlog/logger-inl.h

@@ -205,7 +205,7 @@ SPDLOG_INLINE void logger::dump_backtrace_()
     if (tracer_)
     {
         sink_it_(log_msg{name(), level::info, "****************** Backtrace Start ******************"});
-        tracer_.foreach_pop([this](const details::log_msg &msg) { this->sink_it_(msg); });
+        tracer_.foreach_pop([this](const log_msg &msg) { this->sink_it_(msg); });
         sink_it_(log_msg{name(), level::info, "****************** Backtrace End ********************"});
     }
 }
@@ -218,7 +218,6 @@ SPDLOG_INLINE bool logger::should_flush_(const details::log_msg &msg)
 
 SPDLOG_INLINE void logger::err_handler_(const std::string &msg)
 {
-
     if (custom_err_handler_)
     {
         custom_err_handler_(msg);