code cleanup
diff --git a/authenticate.go b/authenticate.go
index 4aaf090..2320da7 100644
--- a/authenticate.go
+++ b/authenticate.go
@@ -48,14 +48,4 @@
 		},
 	})
 	return nil, err
-
-	// if err != nil {
-	// 	return err
-	// }
-
-	// c.isAuthenticated = true
-	// c.token = id.access.Access.Token.Id
-	// c.expires = id.access.Access.Token.Expires
-	// c.tenantId = id.access.Access.Token.Tenant.Id
-	// c.tenantName = id.access.Access.Token.Tenant.Name
 }
diff --git a/authenticate_test.go b/authenticate_test.go
index 70aa5ff..e1c391d 100644
--- a/authenticate_test.go
+++ b/authenticate_test.go
@@ -6,9 +6,6 @@
 	"io/ioutil"
 	"strings"
 	"encoding/json"
-
-	_ "fmt"
-	_ "os"
 )
 
 
diff --git a/provider.go b/provider.go
index 9d66fe1..6d3212a 100644
--- a/provider.go
+++ b/provider.go
@@ -1,8 +1,5 @@
 package gophercloud
 
-import (
-)
-
 type Provider struct {
 	AuthEndpoint string
 }