Update 06.adfs.md

Small correction

Author: saurabhsadhalesuse

docs/08.integration/06.adfs/06.adfs.md

@@ -111,7 +111,7 @@ Please see the [Users and Roles](/configuration/users#mapping-groups-to-roles-an
 
 2. Time synchronization between Kubernetes Nodes x ADFS Server
 
-For a successful authentication, the time between the Kubernetess nodes and the ADFS server needs to be the same to avoid time sync or clock drift issues. 
+For a successful authentication, the time between the Kubernetes nodes and the ADFS server needs to be the same to avoid time sync or clock drift issues. 
 
 It's recommended to use an [NTP server](https://en.wikipedia.org/wiki/Network_Time_Protocol), with equal time settings across all servers.