fix EOL spaces

Reviewed-by: James Cameron <quozl@laptop.org>
Acked-by: Simon Schampijer <simon@laptop.org>
CC: Aleksey Lim <alsroot@member.fsf.org>

src/sugar/datastore/datastore.py

@@ -153,7 +153,7 @@ class DSObject(object):
         return self._object_id
 
     def set_object_id(self, object_id):
-        if self._update_signal_match is not None: 
+        if self._update_signal_match is not None:
             self._update_signal_match.remove()
         if object_id is not None:
             self._update_signal_match = _get_data_store().connect_to_signal(

src/sugar/wm.py

@@ -46,7 +46,7 @@ def _property_change_trapped(window, prop, prop_type, format, mode, data):
                       'a property on a window' % error)
         raise RuntimeError('Received X Error (%i) while setting '
                            'a property on a window' % error)
-    
+
 
 def get_activity_id(wnck_window):
     window = gtk.gdk.window_foreign_new(wnck_window.get_xid())