fixed doc comments

lib/screens/addCam/services/geolocator_service.dart

@@ -17,7 +17,7 @@ class GeolocatorService {
   /// @throws LocationDisabledException if location services are disabled
   /// @throws LocationForbiddenException if location permission is denied
   /// @throws NeedAlwaysLocation if always-on permission is needed but not granted
-  /// @return Future<Position> The current GPS position
+  /// @return Future[Position] The current GPS position
   static Future<Position> deteterminePosition({bool alwaysOnNeeded = false}) async {
     bool locationEnabled;
     LocationPermission permissionGiven;
@@ -46,7 +46,7 @@ class GeolocatorService {
   }
 
   /// Check if always-on location permission is enabled
-  /// @return Future<bool> True if always-on permission is granted or location is disabled
+  /// @return Future[bool] True if always-on permission is granted or location is disabled
   static Future<bool> alwaysPositionEnabled() async {
     LocationPermission permissionGiven = await Geolocator.checkPermission();
     bool locationEnabled = await Geolocator.isLocationServiceEnabled();