Update README.md

Author: CodeDead

README.md

@@ -6,8 +6,11 @@ You can export the results of a scan in TXT, CSV or HTML format.
 # Requirements
 * [Visual Studio](http://visualstudio.com)
 * [Syncfusion for WPF](http://syncfusion.com/)
-* .NET Framework 4.7
+* [.NET Framework 4.7](https://www.microsoft.com/en-us/download/details.aspx?id=55170)
 
 # Other
 If you have any questions, feel free to contact us:
 http://codedead.com/
+
+# License
+This software is licensed under the [GPLv3](https://www.gnu.org/licenses/quick-guide-gplv3.html).