bpo-30499: Remove a deprecated note about sets. (GH-1848) (GH-1907)

(cherry picked from commit 0737ee2)
python · Jun 1, 2017 · 662d856 · 662d856
1 parent 9139f23
commit 662d856
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst
@@ -2004,9 +2004,7 @@ The constructors for both classes work the same:
 
    Note, the *elem* argument to the :meth:`__contains__`, :meth:`remove`, and
    :meth:`discard` methods may be a set.  To support searching for an equivalent
-   frozenset, the *elem* set is temporarily mutated during the search and then
-   restored.  During the search, the *elem* set should not be read or mutated
-   since it does not have a meaningful value.
+   frozenset, a temporary one is created from *elem*.
 
 
 .. seealso::