Manifest for android-2.2.3_r2.1

Change-Id: Ie1a6778226585cf4eb6f5fa85b28fdac1b213c10
diff --git a/default.xml b/default.xml
index f4c38ec..775a3b9 100644
--- a/default.xml
+++ b/default.xml
@@ -3,7 +3,7 @@
 
   <remote  name="aosp"
            fetch=".." />
-  <default revision="refs/tags/android-2.2.3_r2"
+  <default revision="refs/tags/android-2.2.3_r2.1"
            remote="aosp"
            sync-j="4" />