Merged revisions 84470-84471,84566-84567,84759 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

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  r84470 | florent.xicluna | 2010-09-03 22:00:37 +0200 (ven., 03 sept. 2010) | 1 line

  Strengthen BytesWarning tests.
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  r84471 | florent.xicluna | 2010-09-03 22:23:40 +0200 (ven., 03 sept. 2010) | 1 line

  Typo
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  r84566 | florent.xicluna | 2010-09-06 22:27:15 +0200 (lun., 06 sept. 2010) | 1 line

  typo
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  r84567 | florent.xicluna | 2010-09-06 22:27:55 +0200 (lun., 06 sept. 2010) | 1 line

  typo
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  r84759 | florent.xicluna | 2010-09-13 04:28:18 +0200 (lun., 13 sept. 2010) | 1 line

  Reenable test_ucs4 and remove some duplicated lines.
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diff --git a/Lib/string.py b/Lib/string.py
index 5e13d15..9c0ebe1 100644
--- a/Lib/string.py
+++ b/Lib/string.py
@@ -607,7 +607,7 @@
             return str(value)
         elif conversion is None:
             return value
-        raise ValueError("Unknown converion specifier {0!s}".format(conversion))
+        raise ValueError("Unknown conversion specifier {0!s}".format(conversion))
 
 
     # returns an iterable that contains tuples of the form: