Update what-is-stoplight.md

articles/getting-started/what-is-stoplight.md

@@ -1,7 +1,7 @@
 # The Stoplight Platform 
 The Stoplight platform provides a suite of products that cover the entire pre-production API lifecycle. Here is an overview of the platform:
 
-![](../../assets/images/platform-overview.png) 
+![Platform Overview](https://github.com/stoplightio/docs/blob/develop/assets/images/platform-overview.png?raw=true) 
 
 Stoplight promotes a design-first philosophy. Developing good design-first practices at your organization will minimize future cost, speed up your time to market, and lead to more consistent, higher quality APIs.
 
@@ -17,7 +17,7 @@ Once you have your API design / documentation, how do you make sure that it rema
 
 ![](../../assets/images/scenarios-editor.png)
 
-## Hosted Documentation 
+## Documentation 
 
 You have your API designed and documented privately in the Stoplight app, and now you want to share all or part of it with 3rd parties (developers, customers, clients, etc). Stoplight makes it easy to publish your documentation to the world, with a single click.
 
@@ -27,10 +27,3 @@ You have your API designed and documented privately in the Stoplight app, and no
 ## Mock Server
 Stoplight provides a complete mock server for every API described in the app. Run tests against this mock server, build consumers (like mobile apps, SDKS, etc) before the final API is ready, and more.
 
-Spinning up your own mock server is as simple as:
-
-### install prism on macOS
-curl https://raw.githubusercontent.com/stoplightio/prism/master/install.sh | sh
-
-### run a fake petstore api on http://localhost:4010
-prism run --mock --list --spec http://petstore.swagger.io/v2/swagger.json