From f4a9e936c01ba6c033a6fa2b8086a0d34361eaab Mon Sep 17 00:00:00 2001
From: Ruth Comer <10599679+rcomer@users.noreply.github.com>
Date: Tue, 4 Jan 2022 14:10:07 +0000
Subject: [PATCH] update matplotlib links (#4474)

---
 docs/src/userguide/plotting_a_cube.rst | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/docs/src/userguide/plotting_a_cube.rst b/docs/src/userguide/plotting_a_cube.rst
index c22ce043c9..e2075a6107 100644
--- a/docs/src/userguide/plotting_a_cube.rst
+++ b/docs/src/userguide/plotting_a_cube.rst
@@ -5,10 +5,9 @@ Plotting a Cube
 ===============
 
 Iris utilises the power of Python's 
-`Matplotlib <http://matplotlib.sourceforge.net/>`_ package in order to generate 
+`Matplotlib <https://matplotlib.org/>`_ package in order to generate 
 high quality, production ready 1D and 2D plots. 
-The functionality of the Matplotlib 
-`pyplot <http://matplotlib.sourceforge.net/api/pyplot_api.html>`_ module has 
+The functionality of the Matplotlib :py:mod:`~matplotlib.pyplot` module has 
 been extended within Iris to facilitate easy visualisation of a cube's data.