Whitespace.
diff --git a/Lib/encodings/euc_kr.py b/Lib/encodings/euc_kr.py
index 30716f3..c1fb126 100644
--- a/Lib/encodings/euc_kr.py
+++ b/Lib/encodings/euc_kr.py
@@ -16,11 +16,14 @@
 class IncrementalEncoder(mbc.MultibyteIncrementalEncoder,
                          codecs.IncrementalEncoder):
     codec = codec
+
 class IncrementalDecoder(mbc.MultibyteIncrementalDecoder,
                          codecs.IncrementalDecoder):
     codec = codec
+
 class StreamReader(Codec, mbc.MultibyteStreamReader, codecs.StreamReader):
     codec = codec
+
 class StreamWriter(Codec, mbc.MultibyteStreamWriter, codecs.StreamWriter):
     codec = codec