diff --git a/builder/vmware/iso/step_create_disk.go b/builder/vmware/iso/step_create_disk.go
index b5a1bfd87..ded3a86da 100644
--- a/builder/vmware/iso/step_create_disk.go
+++ b/builder/vmware/iso/step_create_disk.go
@@ -34,26 +34,26 @@ func (stepCreateDisk) Run(state multistep.StateBag) multistep.StepAction {
 	}
 
 	state.Put("full_disk_path", full_disk_path)
-	
+
 	if len(config.AdditionalDiskSize) > 0 {
 		// stash the disk paths we create
-		additional_paths := make([]string,len(config.AdditionalDiskSize))
-		
+		additional_paths := make([]string, len(config.AdditionalDiskSize))
+
 		ui.Say("Creating additional hard drives...")
 		for i, additionalsize := range config.AdditionalDiskSize {
-	    	additionalpath := filepath.Join(config.OutputDir, fmt.Sprintf("%s-%d.vmdk",config.DiskName,i+1))
+			additionalpath := filepath.Join(config.OutputDir, fmt.Sprintf("%s-%d.vmdk", config.DiskName, i+1))
 			size := fmt.Sprintf("%dM", uint64(additionalsize))
-		
+
 			if err := driver.CreateDisk(additionalpath, size, config.DiskTypeId); err != nil {
 				err := fmt.Errorf("Error creating additional disk: %s", err)
-				state.Put("error",err)
+				state.Put("error", err)
 				ui.Error(err.Error())
 				return multistep.ActionHalt
 			}
-			
+
 			additional_paths[i] = additionalpath
 		}
-		
+
 		state.Put("additional_disk_paths", additional_paths)
 	}
 
diff --git a/builder/vmware/iso/step_create_vmx.go b/builder/vmware/iso/step_create_vmx.go
index dde3859a0..97cd1262c 100644
--- a/builder/vmware/iso/step_create_vmx.go
+++ b/builder/vmware/iso/step_create_vmx.go
@@ -21,8 +21,8 @@ type vmxTemplateData struct {
 }
 
 type additionalDiskTemplateData struct {
-	DiskNumber	int
-	DiskName	string
+	DiskNumber int
+	DiskName   string
 }
 
 // This step creates the VMX file for the VM.
@@ -75,22 +75,22 @@ func (s *stepCreateVMX) Run(state multistep.StateBag) multistep.StepAction {
 
 		vmxTemplate = string(rawBytes)
 	}
-	
+
 	if len(config.AdditionalDiskSize) > 0 {
 		for i, _ := range config.AdditionalDiskSize {
 			data := &additionalDiskTemplateData{
-				DiskNumber: 	i+1,
-				DiskName: 		config.DiskName,
+				DiskNumber: i + 1,
+				DiskName:   config.DiskName,
 			}
-			
-			diskTemplate, err := config.tpl.Process(DefaultAdditionalDiskTemplate,data)
+
+			diskTemplate, err := config.tpl.Process(DefaultAdditionalDiskTemplate, data)
 			if err != nil {
 				err := fmt.Errorf("Error preparing VMX template for additional disk: %s", err)
 				state.Put("error", err)
 				ui.Error(err.Error())
 				return multistep.ActionHalt
 			}
-			
+
 			vmxTemplate += diskTemplate
 		}
 	}