Doing vim_db threading safe with a Lock.
PEP formatting. Removing non asccii characters

Change-Id: I2b695c318efc1cdbb18173a5e0c617b4932d81e2
Signed-off-by: tierno <alfonso.tiernosepulveda@telefonica.com>
diff --git a/osm_openvim/floodlight.py b/osm_openvim/floodlight.py
index 810572b..ee94f02 100644
--- a/osm_openvim/floodlight.py
+++ b/osm_openvim/floodlight.py
@@ -2,7 +2,7 @@
 # -*- coding: utf-8 -*-
 
 ##
-# Copyright 2015 Telefónica Investigación y Desarrollo, S.A.U.
+# Copyright 2015 Telefonica Investigacion y Desarrollo, S.A.U.
 # This file is part of openvim
 # All Rights Reserved.
 #