commit 79f70cee7b4fe3596863bad43f1808af44a1d2ee
author Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> Tue Jun 26 21:17:14 2018 -0700
committer GitHub <noreply@github.com> Tue Jun 26 21:17:14 2018 -0700
tree 6e80d998695fc4fe941050ee6c477497c10f024a
parent d4dd7db8459d9177f4b7ffc1ac832c9f5fb78b12

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.
(cherry picked from commit df748c20dabcec5a6e89e0dd74fff21110f8755a)

Co-authored-by: Behzad B. Mokhtari <35877268+perplexionist@users.noreply.github.com>

Doc/tutorial/modules.rst

diff --git a/Doc/tutorial/modules.rst b/Doc/tutorial/modules.rst
index 3f68932..0aadad3 100644
--- a/Doc/tutorial/modules.rst
+++ b/Doc/tutorial/modules.rst
@@ -249,7 +249,7 @@
   directory.
 
 * There is more detail on this process, including a flow chart of the
-  decisions, in PEP 3147.
+  decisions, in :pep:`3147`.
 
 
 .. _tut-standardmodules: