diff --git a/product/CMFActivity/__init__.py b/product/CMFActivity/__init__.py
index be00e5d85bf8625ae2f377b4929590d1e3803894..eb0f2ee9872315d016f91cee15e28177326ff2dc 100644
--- a/product/CMFActivity/__init__.py
+++ b/product/CMFActivity/__init__.py
@@ -34,21 +34,22 @@
 from Products.ERP5Type.Utils import initializeProduct, updateGlobals
 import sys, Permissions
 this_module = sys.modules[ __name__ ]
-document_classes = updateGlobals( this_module, globals(), permissions_module = Permissions)
+document_classes = updateGlobals(this_module, globals(),
+  permissions_module=Permissions)
 
 # Finish installation
 def initialize( context ):
   # Define object classes and tools
   import ActivityTool, ActiveProcess
   object_classes = (ActiveProcess.ActiveProcess, )
-  portal_tools = (ActivityTool.ActivityTool,)
+  portal_tools = (ActivityTool.ActivityTool, )
   content_classes = ()
   content_constructors = ()
   initializeProduct(context, this_module, globals(),
-                         object_classes = object_classes,
-                         portal_tools = portal_tools,
-                         content_constructors = content_constructors,
-                         content_classes = content_classes)
+                    object_classes=object_classes,
+                    portal_tools=portal_tools,
+                    content_constructors=content_constructors,
+                    content_classes=content_classes)
 
 # This is used by a script (external method) that can be run
 # to set up CMFActivity in an existing CMF Site instance.