go fmt

main.go

@@ -1,6 +1,7 @@
 package main // import "github.com/CenturyLinkLabs/watchtower"
 
 import (
+	"context"
 	"crypto/tls"
 	"crypto/x509"
 	"fmt"
@@ -11,14 +12,13 @@ import (
 	"sync"
 	"syscall"
 	"time"
-	"context"
 
 	"github.com/CenturyLinkLabs/watchtower/actions"
 	"github.com/CenturyLinkLabs/watchtower/container"
 	log "github.com/Sirupsen/logrus"
 	"github.com/codegangsta/cli"
-	dockerclient "github.com/docker/docker/client"
 	"github.com/docker/docker/api/types"
+	dockerclient "github.com/docker/docker/client"
 )
 
 var (