added debian version

README.md

@@ -1,5 +1,5 @@
 # bootstrap
-The script in this repo bootstraps Debian bookworm. The script may run in a grml live environment. Design decisions and usage instructions are outlined in the beginning of the script.
+The script in this repo bootstraps Debian 12 „Bookworm“. The script may run in a grml live environment. Design decisions and usage instructions are outlined in the beginning of the script.
 
 
 ### Basic usage