Make rubocop happy

Making rubocop happy because I was lazy

Author: Humblemonk

dice_maiden_logic.rb

@@ -368,7 +368,7 @@ def check_purge(event)
        event.user.permission?(:manage_messages, event.channel) == true
       event.defer
       event.channel.prune(amount)
-      event.send_message(content: "`#{@user}` deleted #{amount} messages from channel");
+      event.send_message(content: "`#{@user}` deleted #{amount} messages from channel")
     else
       event.respond(content: "#{@user} does not have permissions for this command")
     end

test/dice_maiden_test.rb

@@ -1,8 +1,10 @@
 #!/usr/bin/ruby
 # frozen_string_literal: true
+
 # test various dice maiden commands
 
 # Test single die rolls
+
 [
   'd5 + d6',
   '1d6 + 2d8 d1',