Fix license in README file

Frederic Massart · Frederic Massart · commit 909c27fed7e6 · 2016-08-01T15:02:38.000+08:00
diff --git a/README.md b/README.md
@@ -155,4 +155,4 @@ This tool is very heavily inspired by [MohammaYounes/rtlcss](https://github.com/
 
 ## License
 
-Licensed under the [GNU GPL License](http://www.gnu.org/copyleft/gpl.html).
+Licensed under the [MIT License](https://opensource.org/licenses/MIT).

Original file line number	Diff line number	Diff line change
`@@ -155,4 +155,4 @@ This tool is very heavily inspired by [MohammaYounes/rtlcss](https://github.com/`
`155`	`155`
`156`	`156`	`## License`
`157`	`157`
`158`		`-Licensed under the [GNU GPL License](http://www.gnu.org/copyleft/gpl.html).`
	`158`	`+Licensed under the [MIT License](https://opensource.org/licenses/MIT).`