minor README updates

Author: tstromberg

README.md

@@ -71,16 +71,16 @@ We don't yet persist fine-grained tokens to disk - PR's welcome!
 ## Usage
 
 - **macOS/Windows**: Click the tray icon to show the menu
-- **Linux/BSD with snixembed**: Right-click the tray icon to show the menu (left-click refreshes PRs)
+- **Linux/BSD**: Right-click the tray icon to show the menu (left-click refreshes PRs)
 
 ## Known Issues
 
-- Visual notifications won't work on macOS until we release signed binaries.
+- Visual notifications won't work reliably on macOS until we release signed binaries.
 - Tray icons on GNOME require [snixembed](https://git.sr.ht/~steef/snixembed) and enabling the [Legacy Tray extension](https://www.omgubuntu.co.uk/2024/08/gnome-official-status-icons-extension). Goose will automatically launch snixembed if needed, but you must install it first (e.g., `apt install snixembed` or `yay -S snixembed`).
 
 ## Pricing
 
-- Free forever for public repositories ❤️
+- Free forever for public open-source repositories ❤️
 - Private repo access will soon be a supporter-only feature to ensure the goose is fed. ($1/mo)
 
 ## Privacy