bug fix

bot.rb

@@ -1007,7 +1007,7 @@ bot.message do |event|
     #)
   elsif event.message.channel.id == 644771348073152522 && content.match(/clear chat/i)
     msgs = event.message.channel.history(50)
-    msgs.reject { |msg| msg.author.webhook? || msg.id == 651836628486062081 }
+    msgs = msgs.reject { |msg| msg.author.webook? || msg.id == 651836628486062081 }
 
     event.message.channel.delete_messages(msgs)