diff --git a/src/_pytest/pathlib.py b/src/_pytest/pathlib.py
index 8c68fe9e5..29d8c4dc9 100644
--- a/src/_pytest/pathlib.py
+++ b/src/_pytest/pathlib.py
@@ -333,7 +333,7 @@ def make_numbered_dir_with_cleanup(
         try:
             p = make_numbered_dir(root, prefix)
             lock_path = create_cleanup_lock(p)
-            register_cleanup_lock_removal(lock_path) 
+            register_cleanup_lock_removal(lock_path)
         except Exception as exc:
             e = exc
         else: