fix incorrect merge

db08306b · Benjamin Peterson · 9d57ccb6 · db08306b
Commit db08306b authored Mar 22, 2009 by Benjamin Peterson
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Doc/library/itertools.rst Doc/library/itertools.rst +23 -23

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--- a/Doc/library/itertools.rst
+++ b/Doc/library/itertools.rst
@@ -705,4 +705,4 @@ which incur interpreter overhead.
        "List unique elements, preserving order. Remember only the element just seen."
        # unique_justseen('AAAABBBCCDAABBB') --> A B C D A B
        # unique_justseen('ABBCcAD', str.lower) --> A B C A D
-       return map(next, imap(itemgetter(1), groupby(iterable, key)))
+        return map(next, map(itemgetter(1), groupby(iterable, key)))