From 7ec896dde0364a03270854d125a0eab8376babe5 Mon Sep 17 00:00:00 2001
From: Mike Gehard <mike.gehard@gmail.com>
Date: Fri, 6 Sep 2013 09:36:57 -0600
Subject: [PATCH] Update flag.go

Make boolean flags more in line with standard UNIX boolean flags.
---
 flag.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/flag.go b/flag.go
index 25fe778..f363f3d 100644
--- a/flag.go
+++ b/flag.go
@@ -22,7 +22,7 @@ type BoolFlag struct {
 }
 
 func (f BoolFlag) String() string {
-	return fmt.Sprintf("--%v\t%v", f.Name, f.Usage)
+	return fmt.Sprintf("-%v\t%v", f.Name, f.Usage)
 }
 
 func (f BoolFlag) Apply(set *flag.FlagSet) {