Update README.md

Author: sshaplygin

README.md

@@ -1,5 +1,5 @@
 # ru-doc-codes
-[![GoDoc](https://godoc.org/github.com/mrfoe7/ru-doc-code?status.svg)](https://godoc.org/github.com/mrfoe7/ru-doc-code) [![License](https://img.shields.io/badge/license-MIT-blue.svg)](https://github.com/mrfoe7/ru-doc-code/blob/master/LICENSE) [![Go Report Card](https://goreportcard.com/badge/github.com/mrfoe7/ru-doc-code)](https://goreportcard.com/report/github.com/mrfoe7/ru-doc-code)
+[![GoDoc](https://godoc.org/github.com/mrfoe7/ru-doc-code?status.svg)](https://godoc.org/github.com/mrfoe7/ru-doc-code) [![Build Status](https://travis-ci.org/mrfoe7/ru-doc-code.svg)](https://travis-ci.org/mrfoe7/ru-doc-code.svg?branch=master) [![License](https://img.shields.io/badge/license-MIT-blue.svg)](https://github.com/mrfoe7/ru-doc-code/blob/master/LICENSE) [![Go Report Card](https://goreportcard.com/badge/github.com/mrfoe7/ru-doc-code)](https://goreportcard.com/report/github.com/mrfoe7/ru-doc-code)
 
 It is validator about official codes of documents from Russia in Go 
 
@@ -33,4 +33,4 @@ if isValid {
 
 - Check to valid BIK - [БИК](https://ru.wikipedia.org/wiki/%D0%91%D0%B0%D0%BD%D0%BA%D0%BE%D0%B2%D1%81%D0%BA%D0%B8%D0%B9_%D0%B8%D0%B4%D0%B5%D0%BD%D1%82%D0%B8%D1%84%D0%B8%D0%BA%D0%B0%D1%86%D0%B8%D0%BE%D0%BD%D0%BD%D1%8B%D0%B9_%D0%BA%D0%BE%D0%B4)
 
-- Check to valid KPP - [КПП](https://ru.wikipedia.org/wiki/%D0%98%D0%B4%D0%B5%D0%BD%D1%82%D0%B8%D1%84%D0%B8%D0%BA%D0%B0%D1%86%D0%B8%D0%BE%D0%BD%D0%BD%D1%8B%D0%B9_%D0%BD%D0%BE%D0%BC%D0%B5%D1%80_%D0%BD%D0%B0%D0%BB%D0%BE%D0%B3%D0%BE%D0%BF%D0%BB%D0%B0%D1%82%D0%B5%D0%BB%D1%8C%D1%89%D0%B8%D0%BA%D0%B0#%D0%9A%D0%BE%D0%B4_%D0%BF%D1%80%D0%B8%D1%87%D0%B8%D0%BD%D1%8B_%D0%BF%D0%BE%D1%81%D1%82%D0%B0%D0%BD%D0%BE%D0%B2%D0%BA%D0%B8_%D0%BD%D0%B0_%D1%83%D1%87%D1%91%D1%82_(%D0%9A%D0%9F%D0%9F)
+- Check to valid KPP - [КПП](https://ru.wikipedia.org/wiki/%D0%98%D0%B4%D0%B5%D0%BD%D1%82%D0%B8%D1%84%D0%B8%D0%BA%D0%B0%D1%86%D0%B8%D0%BE%D0%BD%D0%BD%D1%8B%D0%B9_%D0%BD%D0%BE%D0%BC%D0%B5%D1%80_%D0%BD%D0%B0%D0%BB%D0%BE%D0%B3%D0%BE%D0%BF%D0%BB%D0%B0%D1%82%D0%B5%D0%BB%D1%8C%D1%89%D0%B8%D0%BA%D0%B0#%D0%9A%D0%BE%D0%B4_%D0%BF%D1%80%D0%B8%D1%87%D0%B8%D0%BD%D1%8B_%D0%BF%D0%BE%D1%81%D1%82%D0%B0%D0%BD%D0%BE%D0%B2%D0%BA%D0%B8_%D0%BD%D0%B0_%D1%83%D1%87%D1%91%D1%82_(%D0%9A%D0%9F%D0%9F)