diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 6f730d4..2922be7 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -13,4 +13,4 @@ If you add new art, please add a new example under the folder `example`. And wri
 ## Code
 
 - Add concise and detailed comments.
-- The code style shold follow the [Go Code Review Comments](https://code.google.com/p/go-wiki/wiki/CodeReviewComments).
+- The code style should follow the [Go Code Review Comments](https://code.google.com/p/go-wiki/wiki/CodeReviewComments).