.travis.yml in octopus-serverspec-extensions-0.18.1 vs .travis.yml in octopus-serverspec-extensions-0.19.0

@@ -1,5 +1,5 @@
-sudo: false
-language: ruby
-rvm:
-  - 2.3.1
-before_install: gem install bundler -v 1.13.6
+sudo: false
+language: ruby
+rvm:
+  - 2.3.1
+before_install: gem install bundler -v 1.13.6