fix bug to have '!rollout-status list <version>' working

modules/ffpb_netstatus.py

@@ -134,7 +134,7 @@ def ffpb_rolloutstatus(bot, trigger):
 
     arg = trigger.group(3)
     # inform users about changed command parameters
-    if arg is not None and arg not in ['all', 'identify']:
+    if arg is not None and arg not in ['all', 'list']:
         bot.reply('Hm? !rollout-status [all|list <version>]')
         return