#15543: glossary entry for and 'universal newlines', and links to it.
Patch by Chris Jerdonek.
diff --git a/Doc/library/urllib.rst b/Doc/library/urllib.rst
index 2d52f95..1cb3faf 100644
--- a/Doc/library/urllib.rst
+++ b/Doc/library/urllib.rst
@@ -34,7 +34,7 @@
Open a network object denoted by a URL for reading. If the URL does not have a
scheme identifier, or if it has :file:`file:` as its scheme identifier, this
- opens a local file (without universal newlines); otherwise it opens a socket to
+ opens a local file (without :term:`universal newlines`); otherwise it opens a socket to
a server somewhere on the network. If the connection cannot be made the
:exc:`IOError` exception is raised. If all went well, a file-like object is
returned. This supports the following methods: :meth:`read`, :meth:`readline`,