Merged revisions 74590 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/trunk

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  r74590 | georg.brandl | 2009-08-30 11:51:53 +0000 (So, 30 Aug 2009) | 1 line

  #6801: fix copy-paste oversight.
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Doc/library/stdtypes.rst

@@ -1740,7 +1740,7 @@ The constructors for both classes work the same:
          Accepts multiple input iterables.
 
    .. method:: symmetric_difference_update(other)
-               set ^= other | ...
+               set ^= other
 
       Update the set, keeping only elements found in either set, but not in both.