diff --git a/helmexec/exec.go b/helmexec/exec.go
index 010dbd97..827749a5 100644
--- a/helmexec/exec.go
+++ b/helmexec/exec.go
@@ -11,7 +11,7 @@ const (
 )
 
 type execer struct {
-	runner		Runner
+	runner      Runner
 	writer      io.Writer
 	kubeContext string
 	extra       []string
@@ -21,7 +21,7 @@ func NewHelmExec(writer io.Writer, kubeContext string) Interface {
 	return &execer{
 		writer:      writer,
 		kubeContext: kubeContext,
-		runner:	     new(CliRunner),
+		runner:      new(CliRunner),
 	}
 }
 
@@ -108,4 +108,4 @@ func (helm *execer) getKubeContent() string {
 }
 func (helm *execer) getWriter() io.Writer {
 	return helm.writer
-}
\ No newline at end of file
+}
diff --git a/helmexec/exec_test.go b/helmexec/exec_test.go
index 90a43aa4..59be5ae4 100644
--- a/helmexec/exec_test.go
+++ b/helmexec/exec_test.go
@@ -11,7 +11,7 @@ import (
 
 type MockRunner struct {
 	output []byte
-	err error
+	err    error
 }
 
 func (mock *MockRunner) Execute(cmd string, args []string) ([]byte, error) {
diff --git a/helmexec/runner.go b/helmexec/runner.go
index 9ada527b..f5732b14 100644
--- a/helmexec/runner.go
+++ b/helmexec/runner.go
@@ -15,10 +15,10 @@ type Runner interface {
 	Execute(cmd string, args []string) ([]byte, error)
 }
 
-type CliRunner struct {}
+type CliRunner struct{}
 
 func (cli CliRunner) Execute(cmd string, args []string) ([]byte, error) {
-	dir, err := ioutil.TempDir("", tmpPrefix + cmd + tmpSuffix)
+	dir, err := ioutil.TempDir("", tmpPrefix+cmd+tmpSuffix)
 	if err != nil {
 		return nil, err
 	}