Fix for new API breaking change

Author: SamuelBellomo

Packages/com.unity.multiplayer.samples.coop/Utilities/Net/ClientAuthority/ClientNetworkTransform.cs

@@ -40,7 +40,7 @@ protected override void Update()
             }
         }
 
-        protected override bool OnIsServerAuthoritatitive()
+        protected override bool OnIsServerAuthoritative()
         {
             return false;
         }