diff --git a/release/scripts/ui/space_graph.py b/release/scripts/ui/space_graph.py
index bc1e2c5334b..38f6b526e9a 100644
--- a/release/scripts/ui/space_graph.py
+++ b/release/scripts/ui/space_graph.py
@@ -33,23 +33,23 @@ class GRAPH_HT_header(bpy.types.Header):
 
         if context.area.show_menus:
             sub = row.row(align=True)
-            
+
             sub.menu("GRAPH_MT_view")
             sub.menu("GRAPH_MT_select")
             sub.menu("GRAPH_MT_channel")
             sub.menu("GRAPH_MT_key")
-            
+
         layout.prop(st, "mode", text="")
-        
+
         layout.template_dopesheet_filter(st.dopesheet)
-        
+
         layout.prop(st, "autosnap", text="")
         layout.prop(st, "pivot_point", text="", icon_only=True)
-        
+
         row = layout.row(align=True)
         row.operator("graph.copy", text="", icon='ICON_COPYDOWN')
         row.operator("graph.paste", text="", icon='ICON_PASTEDOWN')
-        
+
         row = layout.row(align=True)
         # these likely need new icons
         row.operator("graph.ghost_curves_create", text="", icon='ICON_GHOST_ENABLED')
@@ -73,13 +73,13 @@ class GRAPH_MT_view(bpy.types.Menu):
         layout.prop(st, "show_cursor")
         layout.prop(st, "show_sliders")
         layout.prop(st, "automerge_keyframes")
-        
+
         layout.separator()
         layout.operator("graph.handles_view_toggle")
         layout.prop(st, "only_selected_curves_handles")
         layout.prop(st, "only_selected_keyframe_handles")
         layout.operator("anim.time_toggle")
-        
+
         layout.separator()
         layout.operator("anim.previewrange_set")
         layout.operator("anim.previewrange_clear")
@@ -88,11 +88,12 @@ class GRAPH_MT_view(bpy.types.Menu):
         layout.separator()
         layout.operator("graph.frame_jump")
         layout.operator("graph.view_all")
-        
+
         layout.separator()
         layout.operator("screen.area_dupli")
         layout.operator("screen.screen_full_area")
 
+
 class GRAPH_MT_select(bpy.types.Menu):
     bl_label = "Select"
 
@@ -103,18 +104,19 @@ class GRAPH_MT_select(bpy.types.Menu):
         # This is a bit misleading as the operator's default text is "Select All" while it actually *toggles* All/None
         layout.operator("graph.select_all_toggle")
         layout.operator("graph.select_all_toggle", text="Invert Selection").invert = True
-        
+
         layout.separator()
         layout.operator("graph.select_border")
         layout.operator("graph.select_border", text="Border Axis Range").axis_range = True
-        
+
         layout.separator()
         layout.operator("graph.select_column", text="Columns on Selected Keys").mode = 'KEYS'
         layout.operator("graph.select_column", text="Column on Current Frame").mode = 'CFRA'
-        
+
         layout.operator("graph.select_column", text="Columns on Selected Markers").mode = 'MARKERS_COLUMN'
         layout.operator("graph.select_column", text="Between Selected Markers").mode = 'MARKERS_BETWEEN'
 
+
 class GRAPH_MT_channel(bpy.types.Menu):
     bl_label = "Channel"
 
@@ -125,14 +127,15 @@ class GRAPH_MT_channel(bpy.types.Menu):
         layout.operator("anim.channels_setting_toggle")
         layout.operator("anim.channels_setting_enable")
         layout.operator("anim.channels_setting_disable")
-        
+
         layout.separator()
         layout.operator("anim.channels_editable_toggle")
-        
+
         layout.separator()
         layout.operator("anim.channels_expand")
         layout.operator("anim.channels_collapse")
-        
+
+
 class GRAPH_MT_key(bpy.types.Menu):
     bl_label = "Key"
 
@@ -141,32 +144,33 @@ class GRAPH_MT_key(bpy.types.Menu):
 
         layout.column()
         layout.menu("GRAPH_MT_key_transform", text="Transform")
-        
+
         layout.operator_menu_enum("graph.snap", property="type", text="Snap")
         layout.operator_menu_enum("graph.mirror", property="type", text="Mirror")
-        
+
         layout.separator()
         layout.operator("graph.keyframe_insert")
         layout.operator("graph.fmodifier_add")
-        
+
         layout.separator()
         layout.operator("graph.duplicate")
         layout.operator("graph.delete")
-        
+
         layout.separator()
         layout.operator_menu_enum("graph.handle_type", property="type", text="Handle Type")
         layout.operator_menu_enum("graph.interpolation_type", property="type", text="Interpolation Mode")
         layout.operator_menu_enum("graph.extrapolation_type", property="type", text="Extrapolation Mode")
-        
+
         layout.separator()
         layout.operator("graph.clean")
         layout.operator("graph.sample")
         layout.operator("graph.bake")
-        
+
         layout.separator()
         layout.operator("graph.copy")
         layout.operator("graph.paste")
-        
+
+
 class GRAPH_MT_key_transform(bpy.types.Menu):
     bl_label = "Transform"
 
@@ -178,7 +182,7 @@ class GRAPH_MT_key_transform(bpy.types.Menu):
         layout.operator("tfm.transform", text="Extend").mode = 'TIME_EXTEND'
         layout.operator("tfm.rotate", text="Rotate")
         layout.operator("tfm.resize", text="Scale")
-        
+
 
 bpy.types.register(GRAPH_HT_header) # header/menu classes
 bpy.types.register(GRAPH_MT_view)
@@ -186,4 +190,3 @@ bpy.types.register(GRAPH_MT_select)
 bpy.types.register(GRAPH_MT_channel)
 bpy.types.register(GRAPH_MT_key)
 bpy.types.register(GRAPH_MT_key_transform)
-