use rich markup for PEP reference (GH-7939)

it's better to refer to PEP with `pep` role in reStructuredText. It also links to the PEP page.
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Behzad B. Mokhtari 2018-06-27 08:27:39 +04:30 committed by Benjamin Peterson
parent e7d3cccd8e
commit df748c20da
1 changed files with 1 additions and 1 deletions

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@ -249,7 +249,7 @@ Some tips for experts:
directory.
* There is more detail on this process, including a flow chart of the
decisions, in PEP 3147.
decisions, in :pep:`3147`.
.. _tut-standardmodules: