Index: default_workflow.py
===================================================================
--- default_workflow.py	(revision 6432)
+++ default_workflow.py	(working copy)
@@ -100,7 +100,7 @@
     workflow defined in the TracIni configuration file, inside the
     [ticket-workflow] section.
     """
-    
+
     def __init__(self, *args, **kwargs):
         Component.__init__(self, *args, **kwargs)
         self.actions = get_workflow_config(self.config)
@@ -139,7 +139,7 @@
 
 Your environment has been upgraded, but configured to use the original
 workflow. It is recommended that you look at changing this configuration to use
-basic-workflow. 
+basic-workflow.
 
 Read TracWorkflow for more information (don't forget to 'wiki upgrade' as well)
 
@@ -187,14 +187,14 @@
             all_status.add(action_info['newstate'])
         all_status.discard('*')
         return all_status
-        
+
     def render_ticket_action_control(self, req, ticket, action):
         from trac.ticket import model
 
         self.log.debug('render_ticket_action_control: action "%s"' % action)
 
         this_action = self.actions[action]
-        status = this_action['newstate']        
+        status = this_action['newstate']
         operations = this_action['operations']
 
         control = [] # default to nothing
@@ -221,7 +221,7 @@
                                                      name=id, value=owner)]))
                 hints.append(_("The owner will change"))
             elif len(owners) == 1:
-                control.append(tag('to %s' % owners[0]))
+                control.append(tag('to %s ' % owners[0]))
                 hints.append(_("The owner will change to %s") % owners[0])
             else:
                 control.append(tag([_("to "), tag.select(
@@ -315,7 +315,7 @@
 
     # Public methods (for other ITicketActionControllers that want to use
     #                 our config file and provide an operation for an action)
-    
+
     def get_actions_by_operation(self, operation):
         """Return a list of all actions with a given operation
         (for use in the controller's get_all_status())