.travis.yml in env_vars-1.0.0 vs .travis.yml in env_vars-1.1.0

@@ -2,15 +2,17 @@
 cache: bundler
 sudo: false
 notifications:
   email: false
 rvm:
-- 2.5.3
+  - 2.7.1
 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"
 env:
   global:
     secure: dXC3R4mvHkeXyhKskgf5/3/LUtBYKpDcTpNGbuOpnoXAaB87fHgjhDtwSazYERE5i0FYeMHWBWKUosQZkCOCydXCuZQ7Q1AnqjnouiCoaj675uvs/KamRAoknQVzxbSk5nxSiqth2fMDu6DTm8ZcbAXkCJj3JwNe0x/zZrx6ZfqEj928NdL2qxTbGLciFyovjhjwIx5ZNKJ+LlvwZ5uGdaGJvN1K7xuATcrRFyyPRzd0oPGFJb7pBwbkK0VxmdTMKcCnXmovoIIZPsXCMW1zvfE30McrCOyHrE/4OQWFI0FG7QJAzM3ekioWQj94JRkno3NPflTWBqn+tSQmjgKkSuooJQgbJ0eWAD0uU2JBebjrXx4/AvWlUiB4mG4u7OGUbq8TbY2EHhqb5JtTuAo3qy/D5xUtZaSISD70sQqfE6ZdjVlBaC9hDSATYXNyiUYGihslEUySmCqH94ZBkm1c5CKDPm1bnBs8eyzI2NqO6EA/yf8/U97fGKI1EmjNQm888MIgbgSeKlWfc6EonWMxlaZ8SG/J4cFx43nlUPPmP/q488wKz8qaCeVpvuX29mN+8LQmQT0zQlVNZIHfI64tIcdE8kvK/vu+9iq7UlPim2VPNf8B9aHX67NUli0FVo2acvCgivIcZ75YJFSCmy8IhNX/XaJD5AdQgVmwP0A/uk0=