update copyright dates from daily grunt work

phetsims · Nov 19, 2021 · 7e3c97d · 7e3c97d
1 parent ef2c17e
commit 7e3c97d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/js/trigTourStrings.ts b/js/trigTourStrings.ts
@@ -1,4 +1,4 @@
-// Copyright 2020-2021, University of Colorado Boulder
+// Copyright 2021, University of Colorado Boulder
 
 /**
  * Auto-generated from modulify, DO NOT manually modify.