[issue15527] Double parens in functions references

[Roundup Robot]

Roundup Robot added the comment:

New changeset 5e025dc7d728 by Andrew Svetlov in branch 'default':
Issue #15527: fix docs, remove double parens by changing markup.
http://hg.python.org/cpython/rev/5e025dc7d728

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nosy: +python-dev

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue15527>
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