command tweaks

main.rb

@@ -32,7 +32,7 @@ if File.exists?("/usr/bin/mpd")
   mpd = true
 end
 
-bot = Discordrb::Commands::CommandBot.new token: options[:bot_token], prefix: '!'
+bot = Discordrb::Commands::CommandBot.new token: options[:bot_token], prefix: '!radio '
 
 bot.command :start do |event|
   system("mpc play")
@@ -50,16 +50,19 @@ bot.command :reload do |event|
   system("mpc clear")
   system("mpc update")
   system("mpc add /")
+  nil
 end
 
 bot.command :pause do |event|
   event.respond("pausing playback")
-  system("mpc pause")
+  system("mpc toggle")
+  nil
 end
 
 bot.command :skip do |event|
   event.respond("skipping")
   system("mpc next")
+  nil
 end