Whitespace normalization.
diff --git a/Lib/test/test_gzip.py b/Lib/test/test_gzip.py
index 9989a92..fbdbc30 100644
--- a/Lib/test/test_gzip.py
+++ b/Lib/test/test_gzip.py
@@ -138,7 +138,7 @@
         y = f.read(10)
         f.close()
         self.assertEquals(y, data1[20:30])
-        
+
     def test_seek_write(self):
         # Try seek, write test
         f = gzip.GzipFile(self.filename, 'w')