mention travis on the readme

README.md

@@ -14,19 +14,19 @@ The npm install process is only verified to work in npm 1.0.x.
 First, set up a Chain Gang, and specify the number of workers.
 
     var chainGang = require('chain-gang')
-    var chain     = chainGang.create({workers: 3})
+    var chain = chainGang.create({workers: 3})
 
 Now, write a function to do some work.
 
-    var task = function(worker) {
+    var task = function(job) {
       // do some work
       var err;
       try {
         // do some work
       catch(e) {
         err = e
       }
-      worker.finish(err, 1, 2, 3) // and call this when finished
+      job.finish(err, 1, 2, 3) // and call this when finished
     }
 
 You can add it add it to the Chain Gang and have it completed when there
@@ -84,6 +84,8 @@ Run this to compile coffeescript to javascript as you go:
 
     make dev
 
+Hopefully tests are green on [Travis-CI](http://travis-ci.org/#!/technoweenie/node-chain-gang).
+
 ## Note on Patches/Pull Requests
 
 * Fork the project.