diff --git a/Lib/test/test_descr.py b/Lib/test/test_descr.py
index e954a0f..d612766 100644
--- a/Lib/test/test_descr.py
+++ b/Lib/test/test_descr.py
@@ -1664,7 +1664,7 @@
         pass
     else:
         raise TestFailed, "non-sequence mro() return not caught"
-        
+
 
 def overloading():
     if verbose: print "Testing operator overloading..."