Correct parser link in README

Author: felixfbecker

README.md

@@ -11,7 +11,7 @@
 A pure PHP implementation of the open [Language Server Protocol](https://github.com/Microsoft/language-server-protocol).
 Provides static code analysis for PHP for any IDE.
 
-Uses the great [PHP-Parser](https://github.com/nikic/PHP-Parser),
+Uses the great [Tolerant PHP Parser](https://github.com/Microsoft/tolerant-php-parser),
 [phpDocumentor's DocBlock reflection](https://github.com/phpDocumentor/ReflectionDocBlock)
 and an [event loop](http://sabre.io/event/loop/) for concurrency.