Update compatibility comments to 2.1, corresponding to PEP 291 1.13.
diff --git a/Lib/distutils/errors.py b/Lib/distutils/errors.py
index 94e83fb..e72221b 100644
--- a/Lib/distutils/errors.py
+++ b/Lib/distutils/errors.py
@@ -8,7 +8,7 @@
This module is safe to use in "from ... import *" mode; it only exports
symbols whose names start with "Distutils" and end with "Error"."""
-# This module should be kept compatible with Python 1.5.2.
+# This module should be kept compatible with Python 2.1.
__revision__ = "$Id$"