Formatting fix.

builder/virtualbox/iso/builder.go

@@ -224,7 +224,7 @@ func (b *Builder) Prepare(raws ...interface{}) ([]string, []string, error) {
 		b.config.NICType = "82540EM"
 	}
 	switch b.config.NICType {
-	case "82540EM", "82543GC", "82545EM", "Am79C970A", "Am79C973",  "Am79C960", "virtio":
+	case "82540EM", "82543GC", "82545EM", "Am79C970A", "Am79C973", "Am79C960", "virtio":
 		// do nothing
 	default:
 		errs = packersdk.MultiErrorAppend(

builder/virtualbox/iso/step_create_vm.go

@@ -41,24 +41,24 @@ func (s *stepCreateVM) Run(ctx context.Context, state multistep.StateBag) multis
 
 	if strings.ToLower(config.HWConfig.Sound) == "none" {
 		commands[5] = []string{"modifyvm", name, "--audio", config.HWConfig.Sound,
-                             "--audiocontroller", config.AudioController}
+			"--audiocontroller", config.AudioController}
 	} else {
 		commands[5] = []string{"modifyvm", name, "--audio", config.HWConfig.Sound, "--audioin", "on", "--audioout", "on",
-                             "--audiocontroller", config.AudioController}
+			"--audiocontroller", config.AudioController}
 	}
 
 	commands[6] = []string{"modifyvm", name, "--chipset", config.Chipset}
 	commands[7] = []string{"modifyvm", name, "--firmware", config.Firmware}
 	// Set the configured NIC type for all 8 possible NICs
 	commands[8] = []string{"modifyvm", name,
-                          "--nictype1", config.NICType,
-                          "--nictype2", config.NICType,
-                          "--nictype3", config.NICType,
-                          "--nictype4", config.NICType,
-                          "--nictype5", config.NICType,
-                          "--nictype6", config.NICType,
-                          "--nictype7", config.NICType,
-                          "--nictype8", config.NICType}
+		"--nictype1", config.NICType,
+		"--nictype2", config.NICType,
+		"--nictype3", config.NICType,
+		"--nictype4", config.NICType,
+		"--nictype5", config.NICType,
+		"--nictype6", config.NICType,
+		"--nictype7", config.NICType,
+		"--nictype8", config.NICType}
 	commands[9] = []string{"modifyvm", name, "--graphicscontroller", config.GfxController}
 
 	ui.Say("Creating virtual machine...")