From c253a0e6f8166229dbd375d730d4903ea91b025d Mon Sep 17 00:00:00 2001
From: Shikhar Kumar <shikhark@mit.edu>
Date: Thu, 18 Apr 2019 23:01:22 -0400
Subject: [PATCH] Missing underscore

---
 openmc/cmfd.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/openmc/cmfd.py b/openmc/cmfd.py
index 26f12f8db..700d1c0bd 100644
--- a/openmc/cmfd.py
+++ b/openmc/cmfd.py
@@ -717,7 +717,7 @@ class CMFDRun(object):
         CMFDRun class is properly initialized/finalized. For example::
 
             from openmc import cmfd
-            cmfdrun = cmfd.CMFDRun()
+            cmfd_run = cmfd.CMFDRun()
             with cmfd_run.run_in_memory():
                 do_stuff_before_simulation_start()
                 for _ in cmfd_run.iter_batches():