diff --git a/pyproject.toml b/pyproject.toml
index 2b3b8638f..9f18a76f8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,8 +22,6 @@ extend-exclude = '''
 '''
 
 [tool.codespell]
-# Ref: https://github.com/codespell-project/codespell#using-a-config-file
 skip = '.git*,*.pdf,*.css'
 check-hidden = true
-# ignore-regex = ''
-# ignore-words-list = ''
+ignore-words-list = 'assertin'