From 311596d615f147ca8a56d6740478562fa3cd023a 2013-12-17 22:11:44
From: chebee7i <chebee7i@gmail.com>
Date: 2013-12-17 22:11:44
Subject: [PATCH] Minor docstring adjustment.

---

diff --git a/IPython/sphinxext/ipython_directive.py b/IPython/sphinxext/ipython_directive.py
index f367720..7076eab 100644
--- a/IPython/sphinxext/ipython_directive.py
+++ b/IPython/sphinxext/ipython_directive.py
@@ -58,9 +58,9 @@ ipython_execlines:
     ['import numpy as np', 'import matplotlib.pyplot as plt'] is used.
 
 As an example, to use the IPython directive when `matplotlib` is not available,
-one sets the backend to `'none'`::
+one sets the backend to `None`::
 
-    ipython_mplbacked = 'none'
+    ipython_mplbackend = None
 
 An example usage of the directive is: