README.md: add coverity and travis badges
diff --git a/README.md b/README.md
index 567d6d1..3473bb3 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 ![curl logo](https://cdn.rawgit.com/curl/curl-www/master/logo/curl-logo.svg)
 [![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/63/badge)](https://bestpractices.coreinfrastructure.org/projects/63)
+[![Coverity passed](https://scan.coverity.com/projects/curl/badge.svg)](https://scan.coverity.com/projects/curl)
+[![Build Status](https://travis-ci.org/curl/curl.svg?branch=master)](https://travis-ci.org/curl/curl)
 
 Curl is a command-line tool for transferring data specified with URL
 syntax. Find out how to use curl by reading [the curl.1 man