Move a university SSH configuration notice to the correct file

Author: AgenttiX

ssh/config.d/general.conf

@@ -6,9 +6,6 @@
 
 IdentitiesOnly yes
 
-# The University of Helsinki servers have buggy public key authentication
-# PasswordAuthentication no
-
 # Non-Windows systems
 # https://superuser.com/a/1708655
 # https://creechy.wordpress.com/2021/02/03/quest-for-a-multi-platform-ssh-config/

ssh/config.d/helsinki.conf

@@ -1,5 +1,8 @@
 # University of Helsinki servers
 
+# The University of Helsinki servers require that the first login after a reboot is with a password for Kerberos to acquire its tickets.
+# PasswordAuthentication no
+
 Match Host hile exec "! hostname | grep 'ad.helsinki.fi'"
     ProxyJump melkki.cs.helsinki.fi