bug 668. Fix existing flavor as not created

Change-Id: Ifab6f72590f813dbe24be0e78c5aadb14e58c9b4
Signed-off-by: tierno <alfonso.tiernosepulveda@telefonica.com>
diff --git a/osm_ro/nfvo.py b/osm_ro/nfvo.py
index b0a6a64..15f04d6 100644
--- a/osm_ro/nfvo.py
+++ b/osm_ro/nfvo.py
@@ -808,7 +808,7 @@
         try:
             flavor_vim_id = None
             flavor_vim_id=vim.get_flavor_id_from_data(flavor_dict)
-            flavor_create="false"
+            flavor_created="false"
         except vimconn.vimconnException as e:
             pass
         try: