Make code for Map with Marker tutorial consistent style

tutorials/map-with-marker/map-with-marker/ViewController.m

@@ -25,23 +25,22 @@ @implementation ViewController
 
 - (void)viewDidLoad {
     [super viewDidLoad];
-  // Do any additional setup after loading the view.
-  // Create a GMSCameraPosition that tells the map to display the
-  // coordinate -33.86,151.20 at zoom level 6.
-  GMSCameraPosition *camera = [GMSCameraPosition cameraWithLatitude:-33.86
-                                                          longitude:151.20
-                                                               zoom:6];
-  GMSMapView *mapView = [GMSMapView mapWithFrame:self.view.frame camera:camera];
-  mapView.myLocationEnabled = YES;
-  [self.view addSubview:mapView];
-
-  // Creates a marker in the center of the map.
-  GMSMarker *marker = [[GMSMarker alloc] init];
-  marker.position = CLLocationCoordinate2DMake(-33.86, 151.20);
-  marker.title = @"Sydney";
-  marker.snippet = @"Australia";
-  marker.map = mapView;
+    // Do any additional setup after loading the view.
+    // Create a GMSCameraPosition that tells the map to display the
+    // coordinate -33.86,151.20 at zoom level 6.
+    GMSCameraPosition *camera = [GMSCameraPosition cameraWithLatitude:-33.86
+                                                            longitude:151.20
+                                                                 zoom:6];
+    GMSMapView *mapView = [GMSMapView mapWithFrame:self.view.frame camera:camera];
+    mapView.myLocationEnabled = YES;
+    [self.view addSubview:mapView];
+    
+    // Creates a marker in the center of the map.
+    GMSMarker *marker = [[GMSMarker alloc] init];
+    marker.position = CLLocationCoordinate2DMake(-33.86, 151.20);
+    marker.title = @"Sydney";
+    marker.snippet = @"Australia";
+    marker.map = mapView;
 }
-
 @end
 // [END maps_ios_map_with_marker]

tutorials/map-with-marker/map-with-marker/ViewController.swift

@@ -25,15 +25,15 @@ class ViewController: UIViewController {
         // Create a GMSCameraPosition that tells the map to display the
         // coordinate -33.86,151.20 at zoom level 6.
         let camera = GMSCameraPosition.camera(withLatitude: -33.86, longitude: 151.20, zoom: 6.0)
-        let mapView = GMSMapView.map(withFrame: self.view.frame, camera: camera)
-        self.view.addSubview(mapView)
+        let mapView = GMSMapView.map(withFrame: view.frame, camera: camera)
+        view.addSubview(mapView)
 
         // Creates a marker in the center of the map.
         let marker = GMSMarker()
         marker.position = CLLocationCoordinate2D(latitude: -33.86, longitude: 151.20)
         marker.title = "Sydney"
         marker.snippet = "Australia"
         marker.map = mapView
-  }
+    }
 }
 // [END maps_ios_map_with_marker]