backup fixes

Change-Id: I784fee254e6d8664836ef2cf7f7af0cceb4fc8f4
diff --git a/README.rst b/README.rst
index 773d3f3..8a29afa 100644
--- a/README.rst
+++ b/README.rst
@@ -69,6 +69,7 @@
         rdiff: true
         key:
           client1.domain.com:
+            enabled: true
             key: ssh-key