diff --git a/TestON/drivers/common/api/controllerdriver.py b/TestON/drivers/common/api/controllerdriver.py
index f6b941f..5ac112f 100644
--- a/TestON/drivers/common/api/controllerdriver.py
+++ b/TestON/drivers/common/api/controllerdriver.py
@@ -1,14 +1,14 @@
 #!/usr/bin/env python
-'''
-Created on 29-Nov-2012 
+"""
+Created on 29-Nov-2012
 
-@author: Anil Kumar (anilkumar.s@paxterrasolutions.com)      
+author:: Anil Kumar ( anilkumar.s@paxterrasolutions.com )
 
 
     TestON is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation, either version 2 of the License, or
-    (at your option) any later version.
+    ( at your option ) any later version.
 
     TestON is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -16,15 +16,17 @@
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with TestON.  If not, see <http://www.gnu.org/licenses/>.		
+    along with TestON.  If not, see <http://www.gnu.org/licenses/>.
 
-'''  
+"""
 import sys
-sys.path.append("../")
+sys.path.append( "../" )
 from drivers.common.apidriver import API
 
-class Controller(API):
+
+class Controller( API ):
     # The common functions for emulator included in emulatordriver
-    def __init__(self):
-        super(API, self).__init__()
-        
+
+    def __init__( self ):
+        super( API, self ).__init__()
+