clearchat:
     type: command
     name: cc
     description: ClearChat
     usage: /cc
     allowed help:
     - determine <player.is_op>
     script:
-    - if !<player.is_op> {
+    - if not<player.is_op> {
       - queue clear
       }
     - ^repeat 100 { - announce "" }
     - ^announce "<&c>[<&6>DClearChat<&c>] <player.name.display> <&8>cleared the chat... !"