document the fact we ignore vendor/

1 files changed, 1 insertions, 1 deletions

diff --git a/main.go b/main.go
index 60d98e4..fd53fc6 100644
--- a/main.go
+++ b/main.go
@@ -20,7 +20,7 @@ func main() {
 		cli.StringFlag{
 			Name:  "dir, d",
 			Value: "./",
-			Usage: "directory to scan",
+			Usage: "directory to scan. files under vendor/ are ignored",
 		},
 		cli.StringFlag{
 			Name:  "file, f",