illustrate multiple packages

Procfile

@@ -1 +1,2 @@
 web: go-heroku-example
+worker: worker

Readme

@@ -1,6 +1,8 @@
 This is a sample hello world Go app to illustrate what you'd get by
 following the guide at
 http://mmcgrana.github.com/2012/09/getting-started-with-go-on-heroku.html
+Additionally, there's another package to illustrate a Go app that
+contains more than one command.
 
 You can deploy it to heroku with the following commands:
 

worker/main.go

@@ -0,0 +1,13 @@
+package main
+
+import (
+	"fmt"
+	"time"
+)
+
+func main() {
+	for {
+		fmt.Println("working...")
+		time.Sleep(10 * time.Second)
+	}
+}