fixes 178 a typo at vnfd:internal-connections getting mac

Change-Id: I6c5310cde3ba3da089d45a86059069dd25be0e1a
Signed-off-by: tierno <alfonso.tiernosepulveda@telefonica.com>
diff --git a/nfvo_db.py b/nfvo_db.py
index 11ae450..54f4ff2 100644
--- a/nfvo_db.py
+++ b/nfvo_db.py
@@ -138,7 +138,7 @@
                                     ifaceItem["model"] = dataifacesDict[ element['VNFC'] ][ element['local_iface_name'] ]['model']
                                 else:
                                     ifaceItem["vpci"] =  bridgeInterfacesDict[ element['VNFC'] ][ element['local_iface_name'] ]['vpci']
-                                    ifaceItem["mac"] =  bridgeInterfacesDict[ element['VNFC'] ][ element['local_iface_name'] ]['mac_address']
+                                    ifaceItem["mac"] =  bridgeInterfacesDict[ element['VNFC'] ][ element['local_iface_name'] ]['mac']
                                     ifaceItem["bw"] =    bridgeInterfacesDict[ element['VNFC'] ][ element['local_iface_name'] ]['bw']
                                     ifaceItem["model"] = bridgeInterfacesDict[ element['VNFC'] ][ element['local_iface_name'] ]['model']
                                     ifaceItem["port_security"] = \