Gofmt tweaks to pass Travis

Author: tro3

cmd/dep/init_test.go

@@ -145,7 +145,7 @@ func TestInit(t *testing.T) {
 		}
 
 		// vendor should have been created & populated
-		for ip, _ := range testCase.importPaths {
+		for ip := range testCase.importPaths {
 			h.MustExist(h.Path(root + "/vendor/" + ip))
 		}
 	}

cmd/dep/testdata/ensure/override/main.go

@@ -1,12 +1,13 @@
-// Copyright 2016 The Go Authors. All rights reserved.
+// Copyright 2017 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
 package main
 
 import (
-  "fmt"
-  stuff "github.com/sdboyer/deptest"
+	"fmt"
+
+	stuff "github.com/sdboyer/deptest"
 )
 
 func main() {