Update 2.0.md

Author: infolock

versions/2.0.md

@@ -9,7 +9,7 @@ The Swagger specification is licensed under [The Apache License, Version 2.0](ht
 
 ##### Table of Contents  
 
-[Introductions](# Introductions)
+* [Introductions](#Introductions)
 <a name="Introductions"></a>Introductions
 
 Swagger™  is a project used to describe and document RESTful APIs.