--- a/Helpviewer/HelpTocWidget.py	Fri Mar 11 08:55:14 2011 +0100
+++ b/Helpviewer/HelpTocWidget.py	Fri Mar 11 16:51:57 2011 +0100
@@ -10,6 +10,7 @@
 from PyQt4.QtCore import *
 from PyQt4.QtGui import *
 
+
 class HelpTocWidget(QWidget):
     """
     Class implementing a window for showing the QtHelp TOC.
@@ -20,7 +21,7 @@
     linkActivated = pyqtSignal(QUrl)
     escapePressed = pyqtSignal()
     
-    def __init__(self, engine, mainWindow, parent = None):
+    def __init__(self, engine, mainWindow, parent=None):
         """
         Constructor