Formatting

Author: eriwen

.travis.yml

@@ -13,9 +13,9 @@ addons:
 services:
   - xvfb
 before_install:
-- export CHROME_BIN=chromium-browser
-- export DISPLAY=:99.0
+  - export CHROME_BIN=chromium-browser
+  - export DISPLAY=:99.0
 before_script:
-- npm install
+  - npm install
 script:
   - if [ "${TRAVIS_PULL_REQUEST}" = "false" ]; then npm run lint && npm run test-ci; else npm run test-pr; fi