Remove all END Class comments

tests/test_ext/test_ext_modified.py

@@ -22,10 +22,9 @@ from __future__ import annotations
 
 import pytest
 
-from tools import SimpleDialog
-
-from PyQt5.QtGui import QWheelEvent
 from PyQt5.QtCore import QPoint, QPointF, Qt
+from PyQt5.QtGui import QWheelEvent
+from tools import SimpleDialog
 
 from novelwriter.extensions.modified import NComboBox, NDoubleSpinBox, NSpinBox
 
@@ -46,8 +45,6 @@ class MockWheelEvent(QWheelEvent):
         self.ignored = True
         return
 
-# END Class MockWheelEvent
-
 
 @pytest.mark.gui
 def testExtModified_NComboBox(qtbot, monkeypatch):