fix optional arg description

35b9426f · Bastien Gounon · 0ef95096 · 35b9426f
Commit 35b9426f authored Jul 30, 2020 by Bastien Gounon 🐗
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main.go main.go +1 -1

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--- a/main.go
+++ b/main.go
@@ -12,7 +12,7 @@ func main() {

 	var dir, serverToken string
 	flag.StringVar(&dir, "cachedir", "", "Folder where the cache is stored")
-	flag.StringVar(&serverToken, "token", "", "Token for user authentication")
+	flag.StringVar(&serverToken, "token", "", " optional - Token for user authentication")
 	flag.Parse()

 	if dir == "" {