Remove link to obsolete topic

Author: Greg Van Liew

docs/extensionAPI/language-support.md

@@ -7,7 +7,6 @@ PageTitle: Visual Studio Code Language Extension Guidelines
 DateApproved: 3/1/2017
 MetaDescription: Visual Studio Code language extensions contribute new programming language features to VS Code. These guidelines present the language extensibility points and how to implement them.
 ---
-
 # Language Extension Guidelines
 
 When you hear about a language being supported in VS Code, you usually think first of syntax highlighting, code completion, and if applicable,
@@ -29,7 +28,7 @@ To make it easier for you to decide what to implement first and what to improve
 
 ### Language identifiers
 
-VS Code maps different language configurations and providers to specific programming languages through a [language identifier](/docs/languages/identifiers.md). This is a lowercase string representing the programming language or file type. For example, JavaScript has a language id of `javascript` and Markdown files `markdown`.
+VS Code maps different language configurations and providers to specific programming languages through a language identifier. This is a lowercase string representing the programming language or file type. For example, JavaScript has a language id of `javascript` and Markdown files `markdown`.
 
 ## Syntax Highlighting