[docs] [issue15527] Double parens in functions references

[Serhiy Storchaka]

Changes by Serhiy Storchaka <storchaka at gmail.com>:


Added file: http://bugs.python.org/file26760/doc_dbl_parens.patch

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