diff --git a/README.md b/README.md
index 2514eb6..bca293a 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# anthem [![GitHub Release](https://img.shields.io/github/release/potassco/anthem.svg?maxAge=3600)](https://github.com/potassco/anthem/releases) [![Build Status](https://img.shields.io/travis/potassco/anthem/master.svg?maxAge=3600&label=build (master))](https://travis-ci.org/potassco/anthem?branch=master) [![Build Status](https://img.shields.io/travis/potassco/anthem/develop.svg?maxAge=3600&label=build (develop))](https://travis-ci.org/potassco/anthem?branch=develop)
+# anthem [![GitHub Release](https://img.shields.io/github/release/potassco/anthem.svg?maxAge=3600)](https://github.com/potassco/anthem/releases) [![Build Status](https://img.shields.io/travis/potassco/anthem/master.svg?maxAge=3600&label=build%20%28master%29)](https://travis-ci.org/potassco/anthem?branch=master) [![Build Status](https://img.shields.io/travis/potassco/anthem/develop.svg?maxAge=3600&label=build%20%28develop%29)](https://travis-ci.org/potassco/anthem?branch=develop)
 
 > Translate answer set programs to first-order theorem prover language