add import for example

2017-02-24 11:58:06 +08:00 · 2017-02-24 11:58:06 +08:00 · 96acd6ab04
parent 7f4b1adc79
commit 96acd6ab04
1 changed files with 1 additions and 0 deletions
--- a/README.md
+++ b/README.md
@ -130,6 +130,7 @@ application, you can also create an instance of the `logrus` Logger:
 package main

 import (
+  "os"
  "github.com/Sirupsen/logrus"
 )