style(publisher): go fmt

Matthew Fisher · Matthew Fisher · commit 79451545722c · 2014-10-06T11:18:17.000-06:00
diff --git a/publisher/publisher.go b/publisher/publisher.go
@@ -27,7 +27,7 @@ func getopt(name, dfault string) string {
 
 func main() {
 	endpoint := getopt("DOCKER_HOST", "unix:///var/run/docker.sock")
-    etcdHost := getopt("ETCD_HOST", "127.0.0.1")
+	etcdHost := getopt("ETCD_HOST", "127.0.0.1")
 
 	client, err := docker.NewClient(endpoint)
 	if err != nil {
