update README.md

Gerald Unterrainer · Gerald Unterrainer · commit 3934ae9a5d23 · 2021-04-28T13:12:34.000+02:00
diff --git a/README.md b/README.md
@@ -13,3 +13,4 @@ Reference it as parent in your POM file.
     <version>[current-verison]</version>
 </parent>
 ```
+
