Add a missing newline

Add a missing newline

Filters/Extraction/vtkExtractArraysOverTime.cxx

@@ -1042,4 +1042,4 @@ int vtkExtractArraysOverTime::DetermineSelectionType(vtkSelection* sel)
 vtkSelection* vtkExtractArraysOverTime::GetSelection(vtkInformation* info)
 {
   return vtkSelection::GetData(info);
-}
\ No newline at end of file
+}