Lint files

Signed-off-by: Emile Vauge <emile@vauge.com>

acme/account.go

@@ -133,7 +133,7 @@ func (dc *DomainsCertificates) removeDuplicates() {
 		for i2 := i + 1; i2 < len(dc.Certs); i2++ {
 			if reflect.DeepEqual(dc.Certs[i].Domains, dc.Certs[i2].Domains) {
 				// delete
-				log.Warnf("Remove duplicate cert: %+v, exipration :%s", dc.Certs[i2].Domains, dc.Certs[i2].tlsCert.Leaf.NotAfter.String())
+				log.Warnf("Remove duplicate cert: %+v, expiration :%s", dc.Certs[i2].Domains, dc.Certs[i2].tlsCert.Leaf.NotAfter.String())
 				dc.Certs = append(dc.Certs[:i2], dc.Certs[i2+1:]...)
 				i2--
 			}

acme/acme_test.go

@@ -210,7 +210,7 @@ func TestRemoveDuplicates(t *testing.T) {
 				t.Errorf("Bad expiration %s date for domain %+v, now %s", cert.tlsCert.Leaf.NotAfter.String(), cert, now.Add(48*time.Hour).Truncate(1*time.Second).String())
 			}
 		default:
-			t.Errorf("Unkown domain %+v", cert)
+			t.Errorf("Unknown domain %+v", cert)
 		}
 	}
 }

provider/marathon.go

@@ -505,7 +505,7 @@ func processPorts(application marathon.Application, task marathon.Task) []int {
 
 	// Using port definition if available
 	if application.PortDefinitions != nil && len(*application.PortDefinitions) > 0 {
-		ports := make([]int, 0)
+		var ports []int
 		for _, def := range *application.PortDefinitions {
 			if def.Port != nil {
 				ports = append(ports, *def.Port)
@@ -515,7 +515,7 @@ func processPorts(application marathon.Application, task marathon.Task) []int {
 	}
 	// If using IP-per-task using this port definition
 	if application.IPAddressPerTask != nil && len(*((*application.IPAddressPerTask).Discovery).Ports) > 0 {
-		ports := make([]int, 0)
+		var ports []int
 		for _, def := range *((*application.IPAddressPerTask).Discovery).Ports {
 			ports = append(ports, def.Number)
 		}

safe/routine.go

@@ -1,10 +1,10 @@
 package safe
 
 import (
+	"context"
 	"fmt"
 	"github.com/cenk/backoff"
 	"github.com/containous/traefik/log"
-	"context"
 	"runtime/debug"
 	"sync"
 )