Fix lint errors

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/vault/auth.go b/vault/auth.go
index 0014664f..848f0aea 100644
--- a/vault/auth.go
+++ b/vault/auth.go
@@ -2,7 +2,7 @@ package vault
 
 import (
 	"fmt"
-	"io/ioutil"
+	"io"
 	"os"
 	"path"
 	"strings"
@@ -226,7 +226,7 @@ func (v *Vault) TokenLogin() (string, error) {
 	if err != nil {
 		return "", nil
 	}
-	b, err := ioutil.ReadAll(f)
+	b, err := io.ReadAll(f)
 	if err != nil {
 		return "", err
 	}