Whitespace normalization.
diff --git a/Lib/test/test_optparse.py b/Lib/test/test_optparse.py
index 172cca96..883194e 100644
--- a/Lib/test/test_optparse.py
+++ b/Lib/test/test_optparse.py
@@ -17,9 +17,9 @@
 from pprint import pprint
 from test import test_support
 
-from optparse import (make_option, Option, IndentedHelpFormatter, 
-     TitledHelpFormatter, OptionParser, OptionContainer, OptionGroup, 
-     SUPPRESS_HELP, SUPPRESS_USAGE, OptionError, OptionConflictError, 
+from optparse import (make_option, Option, IndentedHelpFormatter,
+     TitledHelpFormatter, OptionParser, OptionContainer, OptionGroup,
+     SUPPRESS_HELP, SUPPRESS_USAGE, OptionError, OptionConflictError,
      BadOptionError, OptionValueError, _match_abbrev)
 
 class BaseTest(unittest.TestCase):