Typo

docs/prerequesite-system.md

@@ -5,7 +5,7 @@ Before you run **mailcow: dockerized**, there are a few requirements that you sh
 
 !!! info
     - mailcow: dockerized requires [some ports](#default-ports) to be open for incoming connections, so make sure that your firewall is not blocking these.
-    - Make sure that no other application is interferring with mailcow's configuratio, such as another mail service
+    - Make sure that no other application is interferring with mailcow's configuration, such as another mail service
     - A correct DNS setup is crucial to every good mailserver setup, so please make sure you got at least the [basics](prerequesite-dns/#the-minimal-dns-configuration) covered before you begin!
     - Make sure that your system has a correct date and [time setup](#date-and-time). This is crucial for stuff like two factor TOTP authentication.
 
@@ -32,7 +32,6 @@ Please check if any of mailcow's standard ports are open and not in use by other
 
 If this command returns any results please remove or stop the application running on that port. You may also adjust mailcows ports via the `mailcow.conf` configuration file.
 
-
 ### Default Ports
 
 If you have a firewall already up and running please make sure that these ports are open for incoming connections: