From 7538b619f329ca05f0698fca502bf3d433ae7552 Mon Sep 17 00:00:00 2001
From: sua yoo <sua@suayoo.com>
Date: Fri, 19 Nov 2021 17:32:20 -0800
Subject: [PATCH] update comment

---
 frontend/src/components/locale-picker.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/frontend/src/components/locale-picker.ts b/frontend/src/components/locale-picker.ts
index 1a3cebf35f..14bbf452ac 100644
--- a/frontend/src/components/locale-picker.ts
+++ b/frontend/src/components/locale-picker.ts
@@ -26,7 +26,9 @@ export class LocalePicker extends LitElement {
   async firstUpdated() {
     let isFirstPolyfill = true;
 
-    // polyfill if needed
+    // Polyfill if needed
+    // See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/DisplayNames#browser_compatibility
+    // TODO actually test if polyfill works in older browser
     const polyfill = async (locale: LocaleCode) => {
       if (!shouldPolyfill(locale)) {
         return;