diff --git a/Doc/library/subprocess.rst b/Doc/library/subprocess.rst
index 54149eb..1f754cb 100644
--- a/Doc/library/subprocess.rst
+++ b/Doc/library/subprocess.rst
@@ -32,7 +32,7 @@
 
    :pep:`324` -- PEP proposing the subprocess module
 
-.. _subprocess32: https://pypi.python.org/pypi/subprocess32/ 
+.. _subprocess32: https://pypi.python.org/pypi/subprocess32/
 
 Using the :mod:`subprocess` Module
 ----------------------------------