From d765d3224f7995abe8742423d4f864dfa56121eb Mon Sep 17 00:00:00 2001
From: Patrick Shriwise <pshriwise@gmail.com>
Date: Thu, 10 Nov 2022 09:02:31 -0600
Subject: [PATCH] Update openmc/filter.py

Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
---
 openmc/filter.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/openmc/filter.py b/openmc/filter.py
index 07c4fd959c..99b0053515 100644
--- a/openmc/filter.py
+++ b/openmc/filter.py
@@ -561,7 +561,7 @@ class CellBornFilter(WithIDFilter):
 def CellbornFilter(*args, **kwargs):
     warnings.warn('The name of "CellbornFilter" has changed to '
                   '"CellBornFilter". "CellbornFilter" will be '
-                  'removed in the future.')
+                  'removed in the future.', FutureWarning)
     return CellBornFilter(*args, **kwargs)