Add link to translation

AllThingsSmitty · AllThingsSmitty · commit 65e6010902c5 · 2020-11-30T12:53:20.000-05:00
diff --git a/README.md b/README.md
@@ -661,5 +661,6 @@ Current versions of Chrome, Firefox, Safari, Opera, Edge, and IE11.
 * [Português do Brasil](https://github.com/AllThingsSmitty/css-protips/tree/master/translations/pt-BR)
 * [Português do Europe](https://github.com/AllThingsSmitty/css-protips/tree/master/translations/pt-PT)
 * [Русский](https://github.com/AllThingsSmitty/css-protips/tree/master/translations/ru-RU)
+* [Tiếng Việt](https://github.com/AllThingsSmitty/css-protips/tree/master/translations/vn-VN)
 
 <sup>[back to table of contents](#table-of-contents)</sup>
