--- a/RefactoringRope/ExtractDialog.py	Sun Jan 30 19:00:34 2011 +0100
+++ b/RefactoringRope/ExtractDialog.py	Sun Jan 30 19:19:40 2011 +0100
@@ -13,6 +13,7 @@
 from Ui_ExtractDialog import Ui_ExtractDialog
 from RefactoringDialogBase import RefactoringDialogBase
 
+
 class ExtractDialog(RefactoringDialogBase, Ui_ExtractDialog):
     """
     Class implementing the Extract dialog.
@@ -24,8 +25,8 @@
         @param refactoring reference to the main refactoring object
             (Refactoring)
         @param title title of the dialog (string)
-        @param extractor reference to the extractor object 
-            (rope.refactor.extract.ExtractMethod or 
+        @param extractor reference to the extractor object
+            (rope.refactor.extract.ExtractMethod or
             rope.refactor.extract.ExtractVariable)
         @param parent reference to the parent widget (QWidget)
         """
@@ -70,8 +71,8 @@
         @return reference to the Changes object (rope.base.change.ChangeSet)
         """
         try:
-            changes = self.__extractor.get_changes(self.newNameEdit.text(), 
-                similar=self.similarCheckBox.isChecked(), 
+            changes = self.__extractor.get_changes(self.newNameEdit.text(),
+                similar=self.similarCheckBox.isChecked(),
                 global_=self.globalCheckBox.isChecked())
             return changes
         except Exception as err: