From 3e7244b90bd0d8ecee51d457f41678d8c40544f8 Mon Sep 17 00:00:00 2001
From: Grant Sanderson <grant@3blue1brown.com>
Date: Sat, 21 Sep 2024 12:15:06 -0400
Subject: [PATCH] Fix bad argument

---
 manimlib/utils/debug.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/manimlib/utils/debug.py b/manimlib/utils/debug.py
index daa66165..f3e5ce99 100644
--- a/manimlib/utils/debug.py
+++ b/manimlib/utils/debug.py
@@ -27,6 +27,6 @@ def index_labels(
         label = Integer(n)
         label.set_height(label_height)
         label.move_to(submob)
-        label.set_stroke(BLACK, 5, background=True)
+        label.set_backstroke(BLACK, 5)
         labels.add(label)
     return labels