fix single-instance support matrix

README.md

@@ -1,4 +1,3 @@
-
 ## Plugins Found Here
 
 |                                            |                                                           | Win | Mac | Lin | iOS | And |
@@ -11,7 +10,7 @@
 | [log](plugins/log)                         | Configurable logging.                                     | ✅  | ✅  | ✅  | ✅  | ✅  |
 | [persisted-scope](plugins/persisted-scope) | Persist runtime scope changes on the filesystem.          | ✅  | ✅  | ✅  | ?   | ?   |
 | [positioner](plugins/positioner)           | Move windows to common locations.                         | ✅  | ✅  | ✅  | ?   | ?   |
-| [single-instance](plugins/single-instance) | Ensure a single instance of your tauri app is running.    | ✅  | ✅  | ✅  | ?   | ?   |
+| [single-instance](plugins/single-instance) | Ensure a single instance of your tauri app is running.    | ✅  | ?   | ✅  | ?   | ?   |
 | [sql](plugins/sql)                         | Interface with SQL databases.                             | ✅  | ✅  | ✅  | ?   | ?   |
 | [store](plugins/store)                     | Persistent key value storage.                             | ✅  | ✅  | ✅  | ?   | ?   |
 | [stronghold](plugins/stronghold)           | Encrypted, secure database.                               | ✅  | ✅  | ✅  | ?   | ?   |