diff --git a/js/ohms-law-config.js b/js/ohms-law-config.js
index 949d3c2..8cc2387 100644
--- a/js/ohms-law-config.js
+++ b/js/ohms-law-config.js
@@ -1,4 +1,4 @@
-// Copyright 2019, University of Colorado Boulder
+// Copyright 2013-2019, University of Colorado Boulder
 
 /*
  * IMPORTANT: This file was auto-generated by "grunt generate-config". Please do not modify this directly. Instead
diff --git a/js/ohms-law/view/BatteriesView.js b/js/ohms-law/view/BatteriesView.js
index c3b478e..fc773bd 100644
--- a/js/ohms-law/view/BatteriesView.js
+++ b/js/ohms-law/view/BatteriesView.js
@@ -1,4 +1,4 @@
-// Copyright 2013-2018, University of Colorado Boulder
+// Copyright 2013-2019, University of Colorado Boulder
 
 /**
  * View of the battery pack at the top of the wire