maintainer change

Author: gereonvey

docs/01_projects_overview.md

@@ -14,7 +14,7 @@ Projects within the SAP LinuxLab initiative provide end users with modular code
 | tool.sap_infrastructure_actions | Scripts to perform Infrastructure actions for SAP operations | [sean-freeman](https://github.com/sean-freeman) | **[apply](form_request_apply_as_maintainer.md)** |
 | [tool.sapcontrol-bash-completion](https://github.com/sap-linuxlab/tool.sapcontrol-bash-completion) | bash completion for the sapcontrol command | [scmschmidt](https://github.com/scmschmidt) | **[apply](form_request_apply_as_maintainer.md)** |
 | [tool.sap_sizing_calculators](https://github.com/sap-linuxlab/tool.sap_sizing_calculators) | Calculations to assist SAP Technical Administrators in sizing decisions for designing and deploying SAP Landscapes | [sean-freeman](https://github.com/sean-freeman) | **[apply](form_request_apply_as_maintainer.md)** |
-| [high-availability.overview](https://github.com/sap-linuxlab/high-availability.overview) | Overview on High Availability  for SAP deployments | [gereonvey](https://github.com/gereonvey) | **[apply](form_request_apply_as_maintainer.md)** |
+| [high-availability.overview](https://github.com/sap-linuxlab/high-availability.overview) | Overview on High Availability  for SAP deployments | [athomaatsuse](https://github.com/athomaatsuse) | [gereonvey](https://github.com/gereonvey) |
 | [architecture.sap_hana](https://github.com/sap-linuxlab/architecture.sap_hana) | OUTDATED: Reference Architecture for SAP HANA for every Cloud and Hypervisor | **[apply](form_request_apply_as_maintainer.md)** | **[apply](form_request_apply_as_maintainer.md)** |
 | [sap-linuxlab.github.io](https://github.com/sap-linuxlab/sap-linuxlab.github.io) | Static site (here) | [rhmk](https://github.com/rhmk) | [sean-freeman](https://github.com/sean-freeman) |