Update config options to mention restart required

Author: XDelta

README.md

@@ -11,11 +11,12 @@ A [NeosModLoader](https://github.com/zkxs/NeosModLoader) mod for [Neos VR](https
 
 | Config Option     | Default | Description |
 | ------------------ | ------- | ----------- |
-| `disableMuteKey` | `true` | Disables the Mute toggle keybind M |
-| `disablePTTKeys` | `true` | Disables the PTT keybind Mouse5 and V |
-| `remapKeys` | `false` | If `true` will disable the default PTT/Mute keys listed above and use the custom Keys defined below |
-| `customMuteKey` | 109 (M) | Set custom Mute keybind, set to 0 to disable |
-| `customPTTKey` | 118 (V) | Set custom PTT keybind, set to 0 to disable |
+| `disableMuteKey` | `false` | Disables the Mute toggle keybind M  (requires restart) |
+| `disablePTTKeys` | `false` | Disables the PTT keybind Mouse5 and V  (requires restart) |
+| `remapKeys` | `false` | If `true` will disable the default PTT/Mute keys listed above and use the 'custom' Keys defined below (requires restart) |
+| `customMuteKey` | 109 (M) | Set custom Mute (toggle) keybind, set to 0 (None) to disable (requires restart) |
+| `customPTTKey` | 118 (V) | Set custom PTT keybind, set to 0 (None) to disable (requires restart) |
+| `MuteKey` | 0 (None) | Set Mute Mode keybind |
 | `WhisperKey` | 0 (None) | Set Whisper Mode keybind |
 | `NormalKey` | 0 (None) | Set Normal Mode keybind |
 | `ShoutKey` | 0 (None) | Set Shout Mode keybind |