document tagName in AboutDialog, see #592

phetsims · Jan 9, 2020 · db010b0 · db010b0
1 parent 35bf62f
commit db010b0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/js/AboutDialog.js b/js/AboutDialog.js
@@ -203,7 +203,7 @@ define( require => {
       spacing: 5,
       children: children,
 
-      // a11y
+      // a11y - accessible container for all AboutDialog content
       tagName: 'div'
     } );