Update travis.yml typo on running smoke tests

.travis.yml

@@ -23,6 +23,7 @@ env:
   - ROOT_URL_VAR=ROOT_URL_$TRAVIS_BRANCH
   - ROOT_URL=${!ROOT_URL_VAR}
   - ROOT_URL=${ROOT_URL:-$ROOT_URL_STAGING}
+  - PATH=$PATH:$PWD/test/integration/node_modules/chromedriver/bin
   # EB_AWS_ACCESS_KEY_ID
   - secure: 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
   # EB_AWS_SECRET_ACCESS_KEY
@@ -63,6 +64,7 @@ env:
   - NODE_ENV=production
   - WWW_VERSION=${TRAVIS_COMMIT:0:5}
 addons:
+  chrome: stable
   apt:
     sources:
       - ubuntu-toolchain-r-test
@@ -93,8 +95,9 @@ jobs:
         - master
   - stage: smoke
     install:
-    - cd test/intergration
+    - cd test/integration
     - npm install
+    - cd -
     script: npm run smoke
 stages:
 - test

test/integration/package.json

 {
-    "devDependencies": {
+    "dependencies": {
         "selenium-webdriver": "3.6.0",
         "chromedriver": "2.37.0"
     }