update clang format again

include/spdlog/sinks/syslog_sink.h

@@ -18,7 +18,6 @@ namespace sinks {
  */
 template <typename Mutex>
 class syslog_sink : public base_sink<Mutex> {
-
 public:
     syslog_sink(std::string ident, int syslog_option, int syslog_facility, bool enable_formatting)
         : enable_formatting_{enable_formatting},
@@ -79,7 +78,7 @@ private:
 
 using syslog_sink_mt = syslog_sink<std::mutex>;
 using syslog_sink_st = syslog_sink<details::null_mutex>;
-} // namespace sinks
+}  // namespace sinks
 
 // Create and register a syslog logger
 template <typename Factory = spdlog::synchronous_factory>
@@ -101,4 +100,4 @@ inline std::shared_ptr<logger> syslog_logger_st(const std::string &logger_name,
     return Factory::template create<sinks::syslog_sink_st>(logger_name, syslog_ident, syslog_option,
                                                            syslog_facility, enable_formatting);
 }
-} // namespace spdlog
+}  // namespace spdlog