Fix url in copyright (#347)

Author: pascalberger

README.md

@@ -137,5 +137,5 @@ an issue or create a pull requests:<br>
 
 ## License
 
-Copyright (c) 2015 [Sebastian Lenz](http://www.TypeDoc.de).<br>
+Copyright (c) 2015 [Sebastian Lenz](http://typedoc.org).<br>
 Licensed under the Apache License 2.0.