Update README.md

Author: sjuergen

README.md

@@ -10,7 +10,7 @@ To install the snippets collection to your workspace enter the following command
 apax add @simatic-ax/snippetscollection --dev
 ```
 
-> to install this package you need to login into the GitHub registry. You'll find more information [here](https://github.com/simatic-ax/.sharedstuff/blob/main/doc/personalaccesstoken.md)
+> to install this package you need to login into the GitHub registry. You'll find more information [here](https://github.com/simatic-ax/.github/blob/main/docs/personalaccesstoken.md)
 
 ## AXUnitSupport