update readme

Author: chriskapp

README.md

@@ -10,9 +10,7 @@ https://www.fusio-project.org
 This app is a starting point which our users can use in case there is no existing portal.
 If you already have an app it is also possible to integrate all functionality of this app
 into your existing app. Please take a look at our [SDK overview](https://www.fusio-project.org/sdk)
-which helps to integrate Fusio into your project. You can also take a look at our
-[samples overview](https://www.fusio-project.org/samples) where we provide some demo
-integrations.
+which helps to integrate Fusio into your project.
 
 You can also take directly a look at this app at our demo instance:  
 https://demo.fusio-project.org/apps/developer/