prosody.cfg.lua: Remove some more sneaky ';' characters from the config

prosody.cfg.lua.dist

@@ -24,7 +24,7 @@ admins = { }
 
 -- Enable use of libevent for better performance under high load
 -- For more information see: http://prosody.im/doc/libevent
---use_libevent = true;
+--use_libevent = true
 
 -- This is the list of modules Prosody will load on startup.
 -- It looks for mod_modulename.lua in the plugins folder, so make sure that exists too.
@@ -70,7 +70,7 @@ modules_enabled = {
 		--"watchregistrations"; -- Alert admins of registrations
 		--"motd"; -- Send a message to users when they log in
 		--"legacyauth"; -- Legacy authentication. Only used by some old clients and bots.
-};
+}
 
 -- These modules are auto-loaded, but should you want
 -- to disable them then uncomment them here:
@@ -82,7 +82,7 @@ modules_disabled = {
 
 -- Disable account creation by default, for security
 -- For more information see http://prosody.im/doc/creating_accounts
-allow_registration = false;
+allow_registration = false
 
 -- These are the SSL/TLS-related settings. If you don't want
 -- to use SSL/TLS, you may comment or remove this