Fix link, make clickable (#502)

* Fix link, make clickable

I think clickable links are easier to use because I don't need to copy and paste them.

* Update index.md

Author: yhoiseth

distribution/index.md

@@ -151,7 +151,7 @@ And start the built-in PHP server or the Symfony WebServerBundle:
 All JavaScript components are also [available as standalone libraries](https://github.com/api-platform?language=javascript)
 installable with NPM or Yarn.  
 
-**Note:** when installing API Platform this way, the API will be exposed as the `/api/` path. You need to open `https://localhost/api/` to see the API documentation.
+**Note:** when installing API Platform this way, the API will be exposed as the `/api/` path. You need to open `http://localhost:8000/api/` to see the API documentation.
 
 ## It's Ready!