diff --git a/.travis.yml b/.travis.yml
index b8b9976ee0666..0833f9537c4be 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,4 @@
 sudo: false
 language: node_js
 node_js:
-  - 4
+  - 4.2
diff --git a/locale/en/docs/guides/nodejs-docker-webapp.md b/locale/en/docs/guides/nodejs-docker-webapp.md
index 6116e85c12c19..0e7bcdff56448 100644
--- a/locale/en/docs/guides/nodejs-docker-webapp.md
+++ b/locale/en/docs/guides/nodejs-docker-webapp.md
@@ -34,7 +34,7 @@ create a `package.json` file that describes your app and its dependencies:
   "main": "server.js",
   "scripts": {
     "start": "node server.js"
-  }
+  },
   "dependencies": {
     "express": "^4.13.3"
   }