Whitespace normalization.
diff --git a/Lib/test/test_codecs.py b/Lib/test/test_codecs.py
index 51e0e2c..b7abedd 100644
--- a/Lib/test/test_codecs.py
+++ b/Lib/test/test_codecs.py
@@ -343,7 +343,7 @@
         RecodingTest,
         PunycodeTest,
         NameprepTest,
-	CodecTest
+        CodecTest
     )