revision of server setup documentation

Signed-off-by: arhimede <[email protected]>

Author: arhimede

docs/book/v1/server-setup.md

@@ -1,10 +1,10 @@
 # Server setup
 
 > The below instructions are working only on **AlmaLinux 9** or **10**.
-> 
+>
 > For other operating systems, they need to be adapted accordingly.
-> 
-> We recommend to use for development [Hetzner Cloud: € 20 Credit](https://hetzner.cloud/?ref=HYu6z4XGfkcP) 
+>
+> We recommend to use for development [Hetzner Cloud: € 20 Credit](https://hetzner.cloud/?ref=HYu6z4XGfkcP)
 
 ## Starting point