diff --git a/README.md b/README.md
index 7564583..eab757f 100644
--- a/README.md
+++ b/README.md
@@ -54,8 +54,7 @@ $resource_owner = $provider->getResourceOwner($accessToken);
 
 ## Example
 
-An example of ChatWork OAuth2 client
-https://github.com/ada-u/chatwork-oauth2-client-example
+[An example of ChatWork OAuth2 client](https://github.com/ada-u/chatwork-oauth2-client-example)
 
 ## Contributing