docs: update 3.0 version notes

Change-Id: Ib864f2b0964877b69e119cdf8e21e710b5b5fbc4
diff --git a/docs/html/sdk/android-2.3.jd b/docs/html/sdk/android-2.3.jd
index 734d97b..e7aa0fa 100644
--- a/docs/html/sdk/android-2.3.jd
+++ b/docs/html/sdk/android-2.3.jd
@@ -51,7 +51,7 @@
 first.</p>
 
 <p>For a high-level introduction to Android {@sdkPlatformVersion}, see the <a
-href="http://developer.android.com/sdk/android-{@sdkPlatformVersion}-highlights.html">Platform Highlights</a>.</p>
+href="{@docRoot}sdk/android-{@sdkPlatformVersion}-highlights.html">Platform Highlights</a>.</p>
 
 
 <h2 id="relnotes">Revisions</h2>