From c2b33271306fcb7c6532efceac33ec45ee2439e0 Mon Sep 17 00:00:00 2001
From: siddontang <siddontang@gmail.com>
Date: Mon, 12 Jan 2015 09:44:30 +0800
Subject: [PATCH] update document

---
 log/doc.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/log/doc.go b/log/doc.go
index de9de4f..81a60ee 100644
--- a/log/doc.go
+++ b/log/doc.go
@@ -16,5 +16,6 @@
 //  h := NewStreamHandler(os.Stdout)
 //  l := log.NewDefault(h)
 //  l.Info("hello world")
+//  l.Infof("%s %d", "hello", 123)
 //
 package log