Whitespace normalization.
diff --git a/Lib/rfc822.py b/Lib/rfc822.py
index e69c4cb..b3f7fb2 100644
--- a/Lib/rfc822.py
+++ b/Lib/rfc822.py
@@ -967,7 +967,7 @@
             timeval[2],
             ["Jan", "Feb", "Mar", "Apr", "May", "Jun",
              "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"][timeval[1]-1],
-				timeval[0], timeval[3], timeval[4], timeval[5])
+                                timeval[0], timeval[3], timeval[4], timeval[5])
 
 
 # When used as script, run a small test program.