Update README.md

Author: lukamicoder

README.md

@@ -7,7 +7,6 @@ More info on Artistic Style at http://astyle.sourceforge.net/
 
 Supported Visual Studio editions:
 
-    Visual Studio 2012 Professional (or above)
     Visual Studio 2013 Professional (or above)
     Visual Studio 2015 Professional (or above)
     Visual Studio 2017 Professional (or above)
@@ -16,7 +15,7 @@ Supported Visual Studio editions:
 
 Changelog:
 
-    Version 3.1 (May 15 2019) - Upgraded to Artistic Style 3.1. Added support for Visual Studio 2019. Removed support for Visual Studio 2010 and 2012
+    Version 3.1 (May 15 2019) - Upgraded to Artistic Style 3.1. Upgraded GUI to Artistic Style 3.1. Added support for Visual Studio 2019. Removed support for Visual Studio 2010 and 2012
     Version 3.0 (April 10 2017) - Upgraded GUI to Artistic Style 3.0. Added support for Visual Studio 2017.
     Version 2.8 (January 08 2017) - Upgraded GUI to Artistic Style 2.0.6. Added preliminary support for Visual Studio 2017.
     Version 2.7 (October 7 2015) - Fixed --indent-preproc-block checkbox. Added support for Atmel Studio 7.0.