.travis.yml in debug_helper-2.0.0 vs .travis.yml in debug_helper-2.1.0

@@ -1,5 +1,5 @@
-sudo: false
-language: ruby
-rvm:
-  - 2.2.6
-before_install: gem install bundler -v 1.16.2
+sudo: false
+language: ruby
+rvm:
+  - 2.2.6
+before_install: gem install bundler -v 1.16.2