fix doc config files
Issue-ID: DOC-821

Change-Id: I9db2dc14f270753395500d682f758a0be5850070
Signed-off-by: thmsdt <thomas.kulik@telekom.de>
diff --git a/.gitreview b/.gitreview
index 3168ab3..73af66a 100644
--- a/.gitreview
+++ b/.gitreview
@@ -2,4 +2,4 @@
 host=gerrit.onap.org
 port=29418
 project=vnfsdk/model
-defaultbranch=master
+defaultbranch=montreal