[Subnautica] update subnautica/docs/setup_en.md (ArchipelagoMW#2131)

At some point the client-side mod for this world started to include support for the "!" in dev console, rendering this line obsolete.  Updated to reflect current client behavior.

worlds/subnautica/docs/setup_en.md

@@ -36,7 +36,7 @@ Warning: Currently it is not checked whether a loaded savegame belongs to the mu
 
 The mod adds the following console commands:
  - `say` sends the text following it to Archipelago as a chat message.
-   - `!` is not an allowed character, use `/` in its place. For example, to use the [`!hint` command](/tutorial/Archipelago/commands/en#remote-commands), type `say /hint`.
+   - For example, to use the [`!hint` command](/tutorial/Archipelago/commands/en#remote-commands), type `say !hint`.
  - `silent` toggles Archipelago messages appearing.
  - `tracker` rotates through the possible settings for the in-game tracker that displays the closest uncollected location.
  - `deathlink` toggles death link.