.travis.yml in validators-3.0.2 vs .travis.yml in validators-3.0.3

@@ -1,19 +1,19 @@
+---
 language: ruby
 cache: bundler
 sudo: false
 script: bundle exec rake
 before_script:
-- curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
-- chmod +x ./cc-test-reporter
-- "./cc-test-reporter before-build"
+  - curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
+  - chmod +x ./cc-test-reporter
+  - "./cc-test-reporter before-build"
 after_script:
-- "./cc-test-reporter after-build --exit-code $TRAVIS_TEST_RESULT"
+  - "./cc-test-reporter after-build --exit-code $TRAVIS_TEST_RESULT"
 notifications:
   email: false
 rvm:
-- 2.6.1
-- 2.5.3
-- 2.4.5
+  - 2.6.1
+  - 2.5.3
 env:
   global:
     secure: P3k49Psmw9C7Z0FL0A93H/aD4Xsu+VEccD51FmP2Cw0oeGHpReafU07izyYkQ/Y8jmxOiPiLS29b39PNuGa0DF1MnbW9Tmr9eSrct3v4B0WTj+SA8ZcBEKwS/SQMgJnfEJq6jeWS9gpRtCrDHFGGFHJvtVYGHragwfY+evlN2MI=