Update README.md

Author: qba73

README.md

@@ -1,8 +1,10 @@
+[![Go Reference](https://pkg.go.dev/badge/github.com/qba73/geonames.svg)](https://pkg.go.dev/github.com/qba73/geonames)
 ![Go](https://github.com/qba73/geonames/workflows/Go/badge.svg)
+![GitHub go.mod Go version](https://img.shields.io/github/go-mod/go-version/qba73/geonames)
 [![Maintainability](https://api.codeclimate.com/v1/badges/b4cb743c9bb7f5c405ee/maintainability)](https://codeclimate.com/github/qba73/geonames/maintainability)
 [![Test Coverage](https://api.codeclimate.com/v1/badges/b4cb743c9bb7f5c405ee/test_coverage)](https://codeclimate.com/github/qba73/geonames/test_coverage)
 ![GitHub](https://img.shields.io/github/license/qba73/geonames)
-![GitHub go.mod Go version](https://img.shields.io/github/go-mod/go-version/qba73/geonames)
+
 
 
 # geonames