--- a/eric6/Preferences/__init__.py	Thu Aug 13 17:11:00 2020 +0200
+++ b/eric6/Preferences/__init__.py	Sat Aug 15 16:27:07 2020 +0200
@@ -3105,7 +3105,7 @@
     """
     if key in ["TasksFixmeColor", "TasksWarningColor",
                "TasksTodoColor", "TasksNoteColor",
-               "TasksTestColor", "TasksDocuMarkers"]:
+               "TasksTestColor", "TasksDocuColor"]:
         col = prefClass.settings.value("Tasks/" + key)
         if col is not None:
             return QColor(col)