Bug 733 fixed

Change-Id: Ibb0891e4cde4bb2db52df43159a94c102809aa9c
Signed-off-by: Endika Aldecoa <endika.aldecoa@ehu.eus>
diff --git a/n2vc/vnf.py b/n2vc/vnf.py
index bb7b871..5a22952 100644
--- a/n2vc/vnf.py
+++ b/n2vc/vnf.py
@@ -341,7 +341,7 @@
         for cfg in configs:
             if 'juju' in cfg:
                 juju = cfg['juju']
-                if 'vca-relations' in juju and 'relations' in juju['vca-relations']:
+                if 'vca-relations' in juju and 'relation' in juju['vca-relations']:
                     for rel in juju['vca-relations']['relation']:
                         try: