Whitespace normalization.
diff --git a/Lib/test/test_doctest.py b/Lib/test/test_doctest.py
index 82ab398..f8ad6fd 100644
--- a/Lib/test/test_doctest.py
+++ b/Lib/test/test_doctest.py
@@ -1,2 +1,2 @@
-import doctest, test_support 
+import doctest, test_support
 test_support.run_doctest(doctest)