diff --git a/bastion/launch.go b/bastion/launch.go
index 3d05853..4f68966 100644
--- a/bastion/launch.go
+++ b/bastion/launch.go
@@ -191,7 +191,7 @@ func CmdLaunchWindowsBastion(c *cli.Context) error {
 		publicIpAddress   bool
 		bastionInstanceId string
 		volumeEncryption  bool
-		volumeType		  string
+		volumeType        string
 	)
 
 	id = GenerateSessionId()