From 1c8efee98d548c135609ff584b60711cafd40c83 Mon Sep 17 00:00:00 2001
From: Just van Rossum <justvanrossum@gmail.com>
Date: Thu, 7 Jul 2022 16:00:43 +0200
Subject: [PATCH] fix typo in COLR merge

---
 Lib/fontTools/varLib/merger.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Lib/fontTools/varLib/merger.py b/Lib/fontTools/varLib/merger.py
index 2669c1b93..9275d0456 100644
--- a/Lib/fontTools/varLib/merger.py
+++ b/Lib/fontTools/varLib/merger.py
@@ -1426,7 +1426,7 @@ def _merge_PaintColrLayers(self, out, lst):
 			paint.Format = int(ot.PaintFormat.PaintColrLayers)
 			paint.NumLayers = len(layers)
 			paint.FirstLayerIndex = len(self.layers)
-			self.layers.exend(layers)
+			self.layers.extend(layers)
 			if self.layerReuseCache is not None:
 				self.layerReuseCache.add(layers, paint.FirstLayerIndex)
 		return paint