Released version 1.1.1-beta called "Santa Claus lives in area 51"

I have released the new version with some bug fixed and new features.

You can see some release note to [this link](https://github.com/vincenzopalazzo/material-ui-swing/releases/tag/v1.1.1-beta)

Merry Christmas from @vincenzopalazzo vincenzopalazzodev@gmail.com

README.md

@@ -118,7 +118,7 @@ Contact us if you use this look and feel so we can add your project to the list
 ## MaterialOceanicTheme
 ![](https://i.ibb.co/fdHTGf0/Selection-080.png)
 
-##JMarsDarkTheme
+## JMarsDarkTheme
 ![Selection_071](https://i.ibb.co/XFxkWKz/Selection-079.png)
 
 Other screenshot you can found  [here](https://github.com/vincenzopalazzo/material-ui-swing/releases)