.travis.yml in cyberarm_engine-0.12.1 vs .travis.yml in cyberarm_engine-0.13.0

@@ -1,5 +1,5 @@
-sudo: false
-language: ruby
-rvm:
-  - 2.5.0
-before_install: gem install bundler -v 1.16.1
+sudo: false
+language: ruby
+rvm:
+  - 2.5.0
+before_install: gem install bundler -v 1.16.1