change cirros to use a name instead of full path

Change-Id: I9de185db3285a1b3c87b071e1c5c8ec26c9ccf21
diff --git a/src/vnfd/cirros_vnf/cirros_vnfd.yaml b/src/vnfd/cirros_vnf/cirros_vnfd.yaml
index 9efd4d7..b4b98e2 100644
--- a/src/vnfd/cirros_vnf/cirros_vnfd.yaml
+++ b/src/vnfd/cirros_vnf/cirros_vnfd.yaml
@@ -3,7 +3,7 @@
     -   id: cirros_vnfd
         name: cirros_vnfd
         short-name: cirros_vnfd
-        description: simple OSM example with a cirros
+        description: Simple VNF example with a cirros 
         vendor: OSM
         version: '1.0'