diff --git a/bin/addons/base/ir/workflow/workflow_view.xml b/bin/addons/base/ir/workflow/workflow_view.xml
index 5cc8933c698..db42935b36f 100644
--- a/bin/addons/base/ir/workflow/workflow_view.xml
+++ b/bin/addons/base/ir/workflow/workflow_view.xml
@@ -2,13 +2,13 @@
 <openerp>
     <data>
         <menuitem id="menu_workflow_root" name="Workflow Definitions" parent="menu_custom"/>
-        
+
         <!--
 	================================
 	Workflows
 	================================
 	-->
-        
+
         <record id="view_workflow_form" model="ir.ui.view">
             <field name="name">workflow.form</field>
             <field name="model">workflow</field>
@@ -23,20 +23,20 @@
                 </form>
             </field>
         </record>
-        
+
         <record id="view_workflow_diagram" model="ir.ui.view">
             <field name="name">workflow.diagram</field>
             <field name="model">workflow</field>
             <field name="type">diagram</field>
             <field name="arch" type="xml">
                 <diagram string="Workflow Editor">
-				  <node object="workflow.activity" shape="circle" bgcolor="red">
+				  <node object="workflow.activity">
 				    <field name="name"/>
 				  </node>
 				  <arrow object="workflow.transition" source="act_from" destination="act_to">
 				    <field name="name"/>
 				  </arrow>
-				</diagram> 
+				</diagram>
             </field>
         </record>
         <record id="view_workflow_tree" model="ir.ui.view">
@@ -51,7 +51,7 @@
                 </tree>
             </field>
         </record>
-        
+
         <record id="action_workflow_form" model="ir.actions.act_window">
             <field name="name">Workflows</field>
             <field name="res_model">workflow</field>
@@ -126,7 +126,7 @@
                 </tree>
             </field>
         </record>
-        
+
         <record id="action_workflow_activity_form" model="ir.actions.act_window">
             <field name="name">Activities</field>
             <field name="res_model">workflow.activity</field>
@@ -134,14 +134,14 @@
             <field name="view_id" ref="view_workflow_activity_tree"/>
         </record>
         <menuitem action="action_workflow_activity_form" id="menu_workflow_activity" parent="base.menu_workflow_root"/>
-        
-        
+
+
         <!--
 	================================
 	Transitions
 	================================
 	-->
-        
+
         <record id="view_workflow_transition_form" model="ir.ui.view">
             <field name="name">workflow.transition.form</field>
             <field name="model">workflow.transition</field>
@@ -174,8 +174,8 @@
                 </tree>
             </field>
         </record>
-        
-        
+
+
         <record id="action_workflow_transition_form" model="ir.actions.act_window">
             <field name="name">Transitions</field>
             <field name="res_model">workflow.transition</field>
@@ -183,13 +183,13 @@
             <field name="view_id" ref="view_workflow_transition_tree"/>
         </record>
         <menuitem action="action_workflow_transition_form" id="menu_workflow_transition" parent="base.menu_workflow_root"/>
-        
+
         <!--
 	================================
 	Instances
 	================================
 	-->
-        
+
         <record id="view_workflow_instance_form" model="ir.ui.view">
             <field name="name">workflow.instance.form</field>
             <field name="model">workflow.instance</field>
@@ -218,7 +218,7 @@
                 </tree>
             </field>
         </record>
-        
+
         <record id="action_workflow_instance_form" model="ir.actions.act_window">
             <field name="name">Instances</field>
             <field name="res_model">workflow.instance</field>
@@ -226,13 +226,13 @@
             <field name="view_id" ref="view_workflow_instance_tree"/>
         </record>
         <menuitem action="action_workflow_instance_form" id="menu_workflow_instance" parent="base.menu_low_workflow"/>
-        
+
         <!--
 	================================
 	Workitems
 	================================
 	-->
-        
+
         <record id="view_workflow_workitem_form" model="ir.ui.view">
             <field name="name">workflow.workitem.form</field>
             <field name="model">workflow.workitem</field>
@@ -259,7 +259,7 @@
                 </tree>
             </field>
         </record>
-        
+
         <record id="action_workflow_workitem_form" model="ir.actions.act_window">
             <field name="name">Workitems</field>
             <field name="res_model">workflow.workitem</field>
@@ -267,6 +267,6 @@
             <field name="view_id" ref="view_workflow_workitem_tree"/>
         </record>
         <menuitem action="action_workflow_workitem_form" id="menu_workflow_workitem" parent="base.menu_low_workflow"/>
-        
+
     </data>
 </openerp>