diff --git a/README.md b/README.md
index 8ba06de2a..867b1a57b 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@ weed-fs
 [![GoDoc](https://godoc.org/github.com/chrislusf/weed-fs/go?status.svg)](https://godoc.org/github.com/chrislusf/weed-fs/go)
 [![RTD](https://readthedocs.org/projects/ernadoweed-fs/badge/?version=latest)](http://ernadoweed-fs.readthedocs.org/en/latest/)
 
-An official mirrow of code.google.com/p/weed-fs . 
+An official mirror of code.google.com/p/weed-fs . 
 Moving to github.com to make cooperations easier. 
 This repo and the google code repo will be kept synchronized.