diff --git a/.travis.yml b/.travis.yml
index 5102ee5f..149a33da 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,25 +4,16 @@ language: node_js
 
 matrix:
   include:
-  - node_js: 6
+  - node_js: 'stable'
     env: CXX=g++-4.8
-  - node_js: 8
-    env: CXX=g++-4.8
-    #  - node_js: stable
-    #    env: CXX=g++-4.8
 
 script:
-  - npm run lint
   - npm run test
-  - npm run coverage
 
 before_script:
   - export DISPLAY=:99.0
   - sh -e /etc/init.d/xvfb start
 
-after_success:
-  - npm run coverage-publish
-
 addons:
   firefox: 'latest'
   apt:
diff --git a/circle.yml b/circle.yml
index 4e1698a6..b9d3e0cb 100644
--- a/circle.yml
+++ b/circle.yml
@@ -2,6 +2,12 @@ machine:
   node:
     version: stable
 
+test:
+  pre:
+    - npm run lint
+  post:
+    - npm run coverage -- --upload --providers coveralls
+
 dependencies:
   pre:
     - google-chrome --version
@@ -15,4 +21,4 @@ dependencies:
     - sudo apt-get install -f
     - sudo apt-get install --only-upgrade lsb-base
     - sudo dpkg -i google-chrome.deb
-    - google-chrome --version
\ No newline at end of file
+    - google-chrome --version
diff --git a/examples/pubsub/1.js b/examples/pubsub/1.js
index 48797a7c..08385433 100644
--- a/examples/pubsub/1.js
+++ b/examples/pubsub/1.js
@@ -55,12 +55,12 @@ parallel([
     if (err) { throw err }
 
     node1.pubsub.subscribe('news',
-      (msg) => console.log(msg.from, msg.data.toString(),
+      (msg) => console.log(msg.from, msg.data.toString()),
       () => {
         setInterval(() => {
           node2.pubsub.publish('news', Buffer.from('Bird bird bird, bird is the word!'))
         }, 1000)
-      })
+      }
     )
   })
 })