Update README.md

Author: javalc6

README.md

@@ -11,7 +11,9 @@ News feeds are available in the following languages: German, English, Spanish, F
      height="80">](https://f-droid.org/packages/livio.rssreader/)
 [<img src="https://play.google.com/intl/en/badges/images/badge_new.png"
      alt="Get it on Google Play"
-     height="46">](https://play.google.com/store/apps/details?id=livio.rssreader)     
+     height="46">](https://play.google.com/store/apps/details?id=livio.rssreader)    
+
+Help translating Android News Reader on crowdin (https://crowdin.com/project/simple-news-reader).
 
 Features
 ========