.travis.yml: Trim trailing whitespace and indent (#3118)

jayvdb · shiftkey · commit 6ab0c5912756 · 2019-07-21T10:48:12.000-03:00
diff --git a/.travis.yml b/.travis.yml
@@ -4,7 +4,7 @@ sudo: false
 
 branches:
   only:
-  - master
-  
+    - master
+
 script:
   - ruby -e "puts 'Hello world!'"
