Correcting gitreview file

Change-Id: I81174b9f23f4d84bd5e190f98a434af1091df1cb
diff --git a/.gitreview b/.gitreview
index 60d65aa..4cbf218 100644
--- a/.gitreview
+++ b/.gitreview
@@ -3,3 +3,4 @@
 port=29418
 project=pod-configs.git
 defaultremote=origin
+defaultbranch=cord-4.0