diff --git a/cmd/main.go b/cmd/main.go
index ba3f429..9459ff4 100644
--- a/cmd/main.go
+++ b/cmd/main.go
@@ -536,7 +536,7 @@ func main() {
 	os.Exit(0)
 
 wrong_usage:
-	fmt.Fprintf(os.Stderr, "USAGE: %s server --rpc-on=addr:port --ctl-on=addr:port --pxy-on=addr:port --wpx-on=addr:port [--config-file=file] [--config-file-pattern=pattern]\n", os.Args[0])
+	fmt.Fprintf(os.Stderr, "USAGE: %s server --rpc-on=addr:port --ctl-on=addr:port --rpx-on=addr:port --pxy-on=addr:port --wpx-on=addr:port [--config-file=file] [--config-file-pattern=pattern]\n", os.Args[0])
 	fmt.Fprintf(os.Stderr, "       %s client --rpc-to=addr:port --ctl-on=addr:port [--config-file=file] [--config-file-pattern=pattern] [peer-addr:peer-port ...]\n", os.Args[0])
 	fmt.Fprintf(os.Stderr, "       %s version\n", os.Args[0])
 	os.Exit(1)
diff --git a/server.go b/server.go
index 427e507..f26b6ed 100644
--- a/server.go
+++ b/server.go
@@ -1932,7 +1932,7 @@ func (s *Server) RunRpxTask(wg *sync.WaitGroup) {
 		go func(i int, cs *http.Server) {
 			var l net.Listener
 
-			s.log.Write("", LOG_INFO, "rpx channel[%d] started on %s", i, s.Cfg.RpxAddrs[i])
+			s.log.Write("", LOG_INFO, "RPX channel[%d] started on %s", i, s.Cfg.RpxAddrs[i])
 
 			if s.stop_req.Load() == false {
 				l, err = net.Listen(TcpAddrStrClass(cs.Addr), cs.Addr)
@@ -1962,9 +1962,9 @@ func (s *Server) RunRpxTask(wg *sync.WaitGroup) {
 				err = fmt.Errorf("stop requested")
 			}
 			if errors.Is(err, http.ErrServerClosed) {
-				s.log.Write("", LOG_INFO, "rpx channel[%d] ended", i)
+				s.log.Write("", LOG_INFO, "RPX channel[%d] ended", i)
 			} else {
-				s.log.Write("", LOG_ERROR, "rpx channel[%d] error - %s", i, err.Error())
+				s.log.Write("", LOG_ERROR, "RPX channel[%d] error - %s", i, err.Error())
 			}
 			l_wg.Done()
 		}(idx, rpx)