From 37a881b845ebe285b70969db3636a250e64138ca Mon Sep 17 00:00:00 2001
From: Michael Orlitzky <michael@orlitzky.com>
Date: Thu, 3 Dec 2015 20:05:23 -0500
Subject: [PATCH] Fix a deprecated doctest.

---
 mjo/interpolation.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mjo/interpolation.py b/mjo/interpolation.py
index e32ed6d..4be95e2 100644
--- a/mjo/interpolation.py
+++ b/mjo/interpolation.py
@@ -183,7 +183,7 @@ def divided_difference(xs, ys):
 
     We try something entirely symbolic::
 
-        sage: f = function('f', x)
+        sage: f = function('f')(x)
         sage: divided_difference([x], [f(x=x)])
         f(x)
         sage: x1,x2 = SR.var('x1,x2')
-- 
2.43.2