docs: add another feature [skip ci]

README.md

@@ -4,9 +4,12 @@
 [![Node.js CI](https://github.com/eidoriantan/messenger-translator/workflows/Node.js%20CI/badge.svg)](https://github.com/eidoriantan/messenger-translator/actions?query=workflow%3A%22Node.js+CI%22)
 [![Build Status](https://travis-ci.com/eidoriantan/messenger-translator.svg?branch=master)](https://travis-ci.com/eidoriantan/messenger-translator)
 
-Translator bot app built for [Facebook Messenger](https://messenger.com)! Visit
-the [Facebook page](https://fb.me/msgr.translator) or send a message through
-[Messenger](https://m.me/msgr.translator) to try out the bot.
+Translator bot app built for [Facebook's Messenger](https://m.me), powered by
+[Google Translate](https://translate.google.com).
+
+Visit the [Facebook page](https://fb.me/msgr.translator) or send a message
+through [Messenger](https://m.me/msgr.translator) to try out the bot and if you
+liked it, please give the page a like and/or give it a review.
 
 This project uses [Express](https://expressjs.com),
 [Google Translate API](https://npmjs.com/package/google-translate-api-browser)
@@ -15,13 +18,21 @@ to translate the messages, and a SQL Server to manage the user's databases.
 ## Features
  * Interactive messaging
  * Detailed mode
+ * Character romanization for some supported languages:
+   - Japanese
+   - Chinese Simplified
+   - Chinese Traditional
+   - Korean
 
 ### Support
+You can show your support on this project by liking the page and/or giving it a
+review if you'd used the bot and liked it!
+
 If you had found a bug or any unexpected behavior, you can submit an issue
 through GitHub
 [issues](https://github.com/eidoriantan/messenger-translator/issues) or post at
-the [Facebook page](https://fb.me/msgr.translator). If you wanted to contribute
-to this repository, please refer to
+the [page](https://fb.me/msgr.translator). If you wanted to contribute to this
+repository and become a contributor, please refer to
 [CONTRIBUTING.md](https://github.com/eidoriantan/messenger-translator/blob/master/CONTRIBUTING.md).
 
 You can also show your support by becoming a patron!