Merge branch 'v2.3.0release' of github.com:OpenIMSDK/Open-IM-Server into v2.3.0release

cmd/open_im_api/main.go

@@ -48,7 +48,7 @@ func main() {
 	//	gin.SetMode(gin.DebugMode)
 	r := gin.Default()
 	r.Use(utils.CorsHandler())
-	log.Info("load  config: ", config.Config)
+	log.Info("load   config: ", config.Config)
 	r.GET("/swagger/*any", ginSwagger.WrapHandler(swaggerFiles.Handler))
 	if config.Config.Prometheus.Enable {
 		r.GET("/metrics", promePkg.PrometheusHandler())