Merge pull request #218 from MassBank/dev

Update README.md as reported in #217.

Author: meier-rene

README.md

@@ -4,6 +4,6 @@
 * Zenodo release [![DOI](https://zenodo.org/badge/125496536.svg)](https://zenodo.org/badge/latestdoi/125496536)
 
 # MassBank-data introduction
-This repo contains all MassBank records and uses GitHub Actions to validate the content of all records with the [Validator](https://github.com/MassBank/MassBank-web/blob/main/MassBank-Project/MassBank-lib/src/main/java/massbank/Validator.java) from MassBank-web.
+This repo contains all MassBank records and uses GitHub Actions to validate the content of all records with the [Validator](https://github.com/MassBank/MassBank-web/blob/main/MassBank-Project/MassBank-lib/src/main/java/massbank/cli/Validator.java) from MassBank-web.
 
 Documentation can be found at https://massbank.github.io/MassBank-documentation.