diff --git a/gdown/download.py b/gdown/download.py
index aec50ac..344704c 100644
--- a/gdown/download.py
+++ b/gdown/download.py
@@ -121,8 +121,8 @@ def download(
         URL. Google Drive URL is also supported.
     output: str
         Output filename/directory. Default is basename of URL.
-        If output ends with separator '/' basename will be kept and the 
-        parameter will be treated as parenting directory. 
+        If output ends with separator '/' basename will be kept and the
+        parameter will be treated as parenting directory.
     quiet: bool
         Suppress terminal output. Default is False.
     proxy: str
diff --git a/pyproject.toml b/pyproject.toml
index 5216bcc..f7f677a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -101,5 +101,5 @@ skip-magic-trailing-comma = false
 # Like Black, automatically detect the appropriate line ending.
 line-ending = "auto"
 
-[tool.ruff.isort]
+[tool.ruff.lint.isort]
 force-single-line = true