Update README.md

Author: mfranzke

README.md

@@ -41,7 +41,7 @@ We even provide some [examples of integrations](https://github.com/db-ux-design-
 
 ### DB Theme
 
-In case that you're building a website or application for Deutsche Bahn, you'll additionally have to install the DB Theme via the [`@db-ux/db-theme`](https://www.npmjs.com/package/@db-ux/db-theme) node package (even also available as an inner source node package, as described within that packages README).
+In case that you're building a website or application for Deutsche Bahn, you'll additionally have to install the DB Theme via the [`@db-ux/db-theme`](https://www.npmjs.com/package/@db-ux/db-theme) node package (even also available as an inner source node package, as described within that packages [README](https://www.npmjs.com/package/@db-ux/db-theme)).
 
 ## Components