diff --git a/js/buttons/StepBackwardButton.ts b/js/buttons/StepBackwardButton.ts index 654ebce2..98b16d09 100644 --- a/js/buttons/StepBackwardButton.ts +++ b/js/buttons/StepBackwardButton.ts @@ -1,4 +1,4 @@ -// Copyright 2014-2022, University of Colorado Boulder +// Copyright 2014-2024, University of Colorado Boulder /** * Step backward button.