Rem cx-server reference from gcts cod

documentation/docs/scenarios/gCTS_Scenario.md

@@ -23,7 +23,7 @@ This scenario explains how to use a pipeline to deploy a commit to a test system
 - You have at least two ABAP systems with a version SAP S/4HANA 2020 or higher. You need one development system that you use to push objects to the Git repository, and a test system on which you run the pipeline. You have created and cloned the Git repository on all systems, on the development system with the *Development* role, and on the others with the *Provided* role.
 - You have enabled [ATC](https://help.sap.com/docs/ABAP_PLATFORM_NEW/ba879a6e2ea04d9bb94c7ccd7cdac446/62c41ad841554516bb06fb3620540e47.html) checks in transaction ATC in the test system.
 - You have access to a Jenkins instance including the [Warnings-Next-Generation Plugin](https://plugins.jenkins.io/warnings-ng/). The plug-in must be installed separately. It is required to view the results of the testing after the pipeline has run.  
-    For the gCTS scenario, we recommend that you use the [Custom Jenkins setup](https://www.project-piper.io/infrastructure/customjenkins/) even though it is possible to run the gCTS scenario with [Piper´s CX server](https://www.project-piper.io/infrastructure/overview/).
+    For the gCTS scenario, we recommend that you use the [Custom Jenkins setup](https://www.project-piper.io/infrastructure/customjenkins/).
 - You have set up a suitable Jenkins instance as described under [Getting Started with Project "Piper"](https://www.project-piper.io/guidedtour/) under *Create Your First Pipeline*.
 - The user that is used for the execution of the pipeline must have the credentials entered in gCTS as described in the gCTS documentation under [Set User-Specific Authentication](https://help.sap.com/docs/ABAP_PLATFORM_NEW/4a368c163b08418890a406d413933ba7/3431ebd6fbf241778cd60587e7b5dc3e.html).