diff --git a/.travis.yml b/.travis.yml
index f362d6fe3228d49e1658e8e66ffbd8ec52ab86c7..4009e0bc8b07582c19fa761810c9f3741ab76597 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,7 +4,7 @@ sudo: false
 
 branches:
   only:
-  - master
-  
+    - master
+
 script:
   - ruby -e "puts 'Hello world!'"