update copyright dates from daily grunt work

phetsims · Mar 7, 2023 · 2d71e8c · 2d71e8c
1 parent fd920ce
commit 2d71e8c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/js/demo/components/demoRichText.ts b/js/demo/components/demoRichText.ts
@@ -1,4 +1,4 @@
-// Copyright 2022, University of Colorado Boulder
+// Copyright 2022-2023, University of Colorado Boulder
 
 /**
  * Demo for RichText