#15788: fix broken links in subprocess doc. Patch by Chris Rebert.
diff --git a/Doc/library/subprocess.rst b/Doc/library/subprocess.rst
index 899bd7c..00b72fb 100644
--- a/Doc/library/subprocess.rst
+++ b/Doc/library/subprocess.rst
@@ -565,8 +565,8 @@
.. warning::
- Use :meth:`communicate` rather than :attr:`.stdin.write <stdin>`,
- :attr:`.stdout.read <stdout>` or :attr:`.stderr.read <stderr>` to avoid
+ Use :meth:`~Popen.communicate` rather than :attr:`.stdin.write <Popen.stdin>`,
+ :attr:`.stdout.read <Popen.stdout>` or :attr:`.stderr.read <Popen.stderr>` to avoid
deadlocks due to any of the other OS pipe buffers filling up and blocking the
child process.