Fixed a link with a missing relative ".md" and fixed another link that had some unnecessary hard coding.

Author: DennisLee-DennisLee

docs/extensibility/image-service-and-catalog.md

@@ -656,7 +656,7 @@ b714fcf7-855e-4e4c-802a-1fd87144ccad,2,fda30684-682d-421c-8be4-650a2967058e,200
  Check [http://github.com/Microsoft/VSSDK-Extensibility-Samples](http://github.com/Microsoft/VSSDK-Extensibility-Samples) for the latest samples.  
   
 ### Tooling  
- A set of support tools for the Image Service was created to aid in creating/updating UI that works with the Image Service. For more information about each tool, check the documentation that comes with the tools. The tools are included as part of the [Visual Studio 2015 SDK.](/visualstudio/extensibility/visual-studio-sdk)  
+ A set of support tools for the Image Service was created to aid in creating/updating UI that works with the Image Service. For more information about each tool, check the documentation that comes with the tools. The tools are included as part of the [Visual Studio 2015 SDK](visual-studio-sdk.md).
 
  **ManifestFromResources**  
 

docs/extensibility/internals/automation-model-overview.md

@@ -38,7 +38,7 @@ The automation model consists of a set of objects against which you can write a
 -   Build  
 
 
-For more information on automation, see [Automation and extensibility for Visual Studio](../extensibility-in-visual-studio). This document and the documents it provides links to, help you make decisions regarding how you should provide automation for your VSPackage.  
+For more information on automation, see [Automation and extensibility for Visual Studio](../extensibility-in-visual-studio.md). This document and the documents it provides links to, help you make decisions regarding how you should provide automation for your VSPackage.  
 
 ## See also  
  [How to: Create an add-in](https://msdn.microsoft.com/Library/50be56d2-e3a5-4cd2-8569-2a0666b268ce)