Add translation info to readme. (eu-digital-green-certificates#60)

README.md

@@ -24,6 +24,10 @@ This repository contains the source code of the Digital Green Certificates Verif
 
 The DGC Verifier Apps are responsible for scanning and verifying DGCs using public keys from national backend servers. Offline verification is supported, if the latest public keys are present in the app's key store. Consequently, once up-to-date keys have been downloaded, the verification works without active internet connection.
 
+## Translators 💬
+
+You can help the localization of this project by making contributions to the [/Localization folder](Localization/DGCAVerifier).
+
 ## Development
 
 ### Prerequisites