Fix to badges

Author: fugerit79

fj-core/README.md

@@ -4,4 +4,5 @@
 
 Simple utilities for IO, Configuration, DB, Language types and more.
 
-![Maven Central](https://mvnrepository.com/artifact/org.fugerit.java/fj-core) ![javadoc](https://javadoc.io/doc/org.fugerit.java/fj-core)
+[![Maven Central](https://img.shields.io/maven-central/v/org.fugerit.java/fj-core.svg)](https://mvnrepository.com/artifact/org.fugerit.java/fj-core) 
+[![javadoc](https://javadoc.io/badge2/org.fugerit.java/fj-core/javadoc.svg)](https://javadoc.io/doc/org.fugerit.java/fj-core)