doc/install.html | 2 +-

diff --git a/doc/install.html b/doc/install.html
index b989416916901eabe88471d18ad064a54b1f5cb9..2256123ecb8daf30fbb5e48b1de53f41fad4af89 100644
--- a/doc/install.html
+++ b/doc/install.html
@@ -136,7 +136,7 @@ and make sure the <code>go</code> directory does not exist.
 Then check out the repository:</p>
 
 <pre>
-$ hg clone -r release https://go.googlecode.com/hg/ go
+$ hg clone -u release https://go.googlecode.com/hg/ go
 </pre>
 
 <h2 id="install">Install Go</h2>