Update README.md

README.md

@@ -13,7 +13,8 @@ Right now, you need to install it using developer mode. The extension is already
 ## Setup
 - Required: Click the extension icon to set your Mastodon instance
   - Only set the domain name (like "infosec.exchange") without http/https or URL)
-- Optional: Set the mode (all sites except those on blacklist (default) / no sites but those on whitelist)
+- Optional: Change whether to redirect in current or new tab
+- Optional: Change the mode (all sites except those on blacklist (default) / no sites but those on whitelist)
 - Optional: Add domain names to the blacklist/whitelist textarea, one per line, for ex.
   ```
   mastodon.social