Update README.md

Author: keilw

README.md

@@ -1,7 +1,8 @@
 JSR 354: Money and Currency Reference Implementation
 ====================================================
 JSR 354 provides an API for representing, transporting, and performing comprehensive calculations with Money and Currency. 
-See the home page for more details:
+This module implements JSR 354 Money & Currency. Hereby basically implementations of amounts, currency and roundings are provided.
+See the JCP detail page:
 http://jcp.org/en/jsr/detail?name=354
 
 Or the GitHub page: