@@ -74,19 +74,19 @@ func removePidFile(pidfile string) {

 }

 func daemon(pidfile string) error {

-		if err := createPidFile(pidfile); err != nil {

-			log.Fatal(err)

-		}

-		defer removePidFile(pidfile)

+	if err := createPidFile(pidfile); err != nil {

+		log.Fatal(err)

+	}

+	defer removePidFile(pidfile)

-		c := make(chan os.Signal, 1)

-		signal.Notify(c, os.Interrupt, os.Kill, os.Signal(syscall.SIGTERM))

-		go func() {

-			sig := <-c

-			log.Printf("Received signal '%v', exiting\n", sig)

-			removePidFile(pidfile)

-			os.Exit(0)

-		}()

+	c := make(chan os.Signal, 1)

+	signal.Notify(c, os.Interrupt, os.Kill, os.Signal(syscall.SIGTERM))

+	go func() {

+		sig := <-c

+		log.Printf("Received signal '%v', exiting\n", sig)

+		removePidFile(pidfile)

+		os.Exit(0)

+	}()

 	service, err := docker.NewServer()

 	if err != nil {

@@ -293,7 +293,7 @@ func (alloc *PortAllocator) Acquire(port int) (int, error) {

 func newPortAllocator() (*PortAllocator, error) {

 	allocator := &PortAllocator{

-		inUse: make(map[int]struct{}),

+		inUse:    make(map[int]struct{}),

 		fountain: make(chan int),

 	}

 	go allocator.runFountain()