Update Readme with flatiron

Author: Chris Potter

README.md

@@ -881,15 +881,15 @@ ghorg.createTeam({
 }, callback);
 ```
 
-#### Get the hooks for a repository (GET /orgs/pksunkara/hub/hooks)
+#### Get the hooks for a repository (GET /orgs/flatiron/hub/hooks)
 
 This query supports [pagination](#pagination).
 
 ```js
 ghorg.hooks(callback); //array of hooks
 ```
 
-#### Create a hook (POST /orgs/pksunkara/hub/hooks)
+#### Create a hook (POST /orgs/flatiron/hub/hooks)
 
 ```js
 ghorg.createHook({