Merge pull request #153 from Dlubal-Software/heet-readmeUpdate

Update README.md

Author: OndraMichal

README.md

@@ -6,7 +6,7 @@ Dlubal Software GmbH
 [![image](https://img.shields.io/twitter/follow/dlubal_en?style=social)](https://twitter.com/dlubal_en "Twitter Follow")
 [![image](https://img.shields.io/badge/GitHub-Dlubal_Software-darkblue?logo=github&)](https://github.com/Dlubal-Software "Github Follow")
 [![image](https://img.shields.io/badge/http://-dlubal.com-darkblue)](https://www.dlubal.com/en-US "RFEM Latest")
-[![image](https://img.shields.io/badge/docs-API-darkblue?logo=read-the-docs&logoColor=white)](https://dlubal-software.github.io/RFEM_Python_Client/ "RFEM Latest")
+[![image](https://img.shields.io/badge/docs-API-darkblue?logo=read-the-docs&logoColor=white)](https://dlubal-software.github.io/.github/ "RFEM Latest")
 
 [![image](https://img.shields.io/badge/RFEM-v6.0-blue)](https://www.dlubal.com/en/products/rfem-fea-software/what-is-rfem "RFEM")
 [![image](https://img.shields.io/badge/RSTAB-v9.0-blue)](https://www.dlubal.com/en/products/rstab-beam-structures/what-is-rstab "RFEM")