Merge pull request georgipeltekov#248 from json-derulo/angular12

Update to Angular 12

Author: georgipeltekov

README.md

@@ -2,7 +2,7 @@
 
 ## Overview
 
-An Angular 11 module for simple desktop file and folder drag and drop. This library does not need rxjs-compat.
+An Angular module for simple desktop file and folder drag and drop. This library does not need rxjs-compat.
 
 For previous Angular support please use older versions.