diff --git a/RxExample/RxExample/Services/GeolocationService.swift b/RxExample/RxExample/Services/GeolocationService.swift
index 761a81c0..d94ea8e3 100644
--- a/RxExample/RxExample/Services/GeolocationService.swift
+++ b/RxExample/RxExample/Services/GeolocationService.swift
@@ -23,16 +23,15 @@ class GeolocationService {
     
     private init() {
         
-        locationManager.distanceFilter = kCLDistanceFilterNone;
-        locationManager.desiredAccuracy = kCLLocationAccuracyBestForNavigation;
+        locationManager.distanceFilter = kCLDistanceFilterNone
+        locationManager.desiredAccuracy = kCLLocationAccuracyBestForNavigation
         
-        weak var weakLocationManager = self.locationManager
-        autorized = Observable.deferred {
+        autorized = Observable.deferred { [weak locationManager] in
                 let status = CLLocationManager.authorizationStatus()
-                guard let strongLocationManager = weakLocationManager else {
+                guard let locationManager = locationManager else {
                     return Observable.just(status)
                 }
-                return strongLocationManager
+                return locationManager
                     .rx_didChangeAuthorizationStatus
                     .startWith(status)
             }