fix [ log ]: small fix for better readability.

transport/internet/websocket/hub.go

@@ -39,12 +39,12 @@ var upgrader = &websocket.Upgrader{
 
 func (h *requestHandler) ServeHTTP(writer http.ResponseWriter, request *http.Request) {
 	if len(h.host) > 0 && request.Host != h.host {
-		newError("failed to validate host, request:", request.Host, "config:", h.host).WriteToLog()
+		newError("failed to validate host, request:", request.Host, ", config:", h.host).WriteToLog()
 		writer.WriteHeader(http.StatusNotFound)
 		return
 	}
 	if request.URL.Path != h.path {
-		newError("failed to validate path, request:", request.URL.Path, "config:", h.path).WriteToLog()
+		newError("failed to validate path, request:", request.URL.Path, ", config:", h.path).WriteToLog()
 		writer.WriteHeader(http.StatusNotFound)
 		return
 	}