fix hidden command shown to regular user instead of mods

src/modules/commandes.py

@@ -75,7 +75,7 @@ class Commandes(Cog):
         author = cast(Chatter, ctx.author)
         for command in listCommands(self.client):
             name = command.name
-            if command.no_global_checks and author.is_mod:
+            if command.no_global_checks and not author.is_mod:
                 continue
             if command.aliases:
                 name += " (alias: "