diff --git a/AsyncDisplayKit/ASMapNode.h b/AsyncDisplayKit/ASMapNode.h
index 566e6dc0f3..4b5ca85873 100644
--- a/AsyncDisplayKit/ASMapNode.h
+++ b/AsyncDisplayKit/ASMapNode.h
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree. An additional grant
  * of patent rights can be found in the PATENTS file in the same directory.
  */
+
 #import <AsyncDisplayKit/AsyncDisplayKit.h>
 #import <MapKit/MapKit.h>
 @interface ASMapNode : ASControlNode
diff --git a/AsyncDisplayKit/ASMapNode.mm b/AsyncDisplayKit/ASMapNode.mm
index 869cf0ccfa..fdf1067f49 100644
--- a/AsyncDisplayKit/ASMapNode.mm
+++ b/AsyncDisplayKit/ASMapNode.mm
@@ -13,12 +13,12 @@
 
 @interface ASMapNode()
 {
-    ASDN::RecursiveMutex _propertyLock;
-    CGSize _nodeSize;
-    MKMapSnapshotter *_snapshotter;
-    MKMapSnapshotOptions *_options;
-    CGSize _maxSize;
-    NSArray *_annotations;
+  ASDN::RecursiveMutex _propertyLock;
+  CGSize _nodeSize;
+  MKMapSnapshotter *_snapshotter;
+  MKMapSnapshotOptions *_options;
+  CGSize _maxSize;
+  NSArray *_annotations;
 }
 @end
 
@@ -34,202 +34,202 @@
   if (!(self = [super init])) {
     return nil;
   }
-    self.backgroundColor = ASDisplayNodeDefaultPlaceholderColor();
-    _hasLiveMap = YES;
-    _automaticallyReloadsMapImageOnOrientationChange = YES;
-    _options = [[MKMapSnapshotOptions alloc] init];
-    _options.region = MKCoordinateRegionMakeWithDistance(coordinate, 1000, 1000);;
-
-    _mapImage = [[ASImageNode alloc]init];
-    _mapImage.clipsToBounds = YES;
-    [self addSubnode:_mapImage];
-    [self updateGesture];
-    _maxSize = self.bounds.size;
-    return self;
+  self.backgroundColor = ASDisplayNodeDefaultPlaceholderColor();
+  _hasLiveMap = YES;
+  _automaticallyReloadsMapImageOnOrientationChange = YES;
+  _options = [[MKMapSnapshotOptions alloc] init];
+  _options.region = MKCoordinateRegionMakeWithDistance(coordinate, 1000, 1000);;
+  
+  _mapImage = [[ASImageNode alloc]init];
+  _mapImage.clipsToBounds = YES;
+  [self addSubnode:_mapImage];
+  [self updateGesture];
+  _maxSize = self.bounds.size;
+  return self;
 }
 
 - (void)addAnnotations:(NSArray *)annotations
 {
-    ASDN::MutexLocker l(_propertyLock);
-    if (annotations.count == 0) {
-        return;
-    }
-    _annotations = [annotations copy];
-    if (annotations.count != _annotations.count && _mapImage.image) {
-        // Redraw
-        [self setNeedsDisplay];
-    }
+  ASDN::MutexLocker l(_propertyLock);
+  if (annotations.count == 0) {
+    return;
+  }
+  _annotations = [annotations copy];
+  if (annotations.count != _annotations.count && _mapImage.image) {
+    // Redraw
+    [self setNeedsDisplay];
+  }
 }
 
 - (void)setUpSnapshotter
 {
-    if (!_snapshotter) {
-        _options.size = _nodeSize;
-        _snapshotter = [[MKMapSnapshotter alloc] initWithOptions:_options];
-    }
+  if (!_snapshotter) {
+    _options.size = _nodeSize;
+    _snapshotter = [[MKMapSnapshotter alloc] initWithOptions:_options];
+  }
 }
 
 - (BOOL)hasLiveMap
 {
-    ASDN::MutexLocker l(_propertyLock);
-    return _hasLiveMap;
+  ASDN::MutexLocker l(_propertyLock);
+  return _hasLiveMap;
 }
 
 - (void)setHasLiveMap:(BOOL)hasLiveMap
 {
-    ASDN::MutexLocker l(_propertyLock);
-    if (hasLiveMap == _hasLiveMap)
-        return;
-    
-    _hasLiveMap = hasLiveMap;
-    [self updateGesture];
+  ASDN::MutexLocker l(_propertyLock);
+  if (hasLiveMap == _hasLiveMap)
+    return;
+  
+  _hasLiveMap = hasLiveMap;
+  [self updateGesture];
 }
 
 - (CGSize)mapSize
 {
-    ASDN::MutexLocker l(_propertyLock);
-    return _mapSize;
+  ASDN::MutexLocker l(_propertyLock);
+  return _mapSize;
 }
 
 - (void)setMapSize:(CGSize)mapSize
 {
-    ASDN::MutexLocker l(_propertyLock);
-    if (CGSizeEqualToSize(mapSize,_mapSize)) {
-        return;
-    }
-    _mapSize = mapSize;
-    _nodeSize = _mapSize;
-    _automaticallyReloadsMapImageOnOrientationChange = NO;
-    [self setNeedsLayout];
+  ASDN::MutexLocker l(_propertyLock);
+  if (CGSizeEqualToSize(mapSize,_mapSize)) {
+    return;
+  }
+  _mapSize = mapSize;
+  _nodeSize = _mapSize;
+  _automaticallyReloadsMapImageOnOrientationChange = NO;
+  [self setNeedsLayout];
 }
 
 - (BOOL)automaticallyReloadsMapImageOnOrientationChange
 {
-    ASDN::MutexLocker l(_propertyLock);
-    return _automaticallyReloadsMapImageOnOrientationChange;
+  ASDN::MutexLocker l(_propertyLock);
+  return _automaticallyReloadsMapImageOnOrientationChange;
 }
 
 - (void)setAutomaticallyReloadsMapImageOnOrientationChange:(BOOL)automaticallyReloadsMapImageOnOrientationChange
 {
-    ASDN::MutexLocker l(_propertyLock);
-    if (_automaticallyReloadsMapImageOnOrientationChange == automaticallyReloadsMapImageOnOrientationChange) {
-        return;
-    }
-    _automaticallyReloadsMapImageOnOrientationChange = automaticallyReloadsMapImageOnOrientationChange;
-    
+  ASDN::MutexLocker l(_propertyLock);
+  if (_automaticallyReloadsMapImageOnOrientationChange == automaticallyReloadsMapImageOnOrientationChange) {
+    return;
+  }
+  _automaticallyReloadsMapImageOnOrientationChange = automaticallyReloadsMapImageOnOrientationChange;
+  
 }
 
 - (void)updateGesture
 {
-    _hasLiveMap ? [self addTarget:self action:@selector(showLiveMap) forControlEvents:ASControlNodeEventTouchUpInside] :  [self removeTarget:self action:@selector(showLiveMap) forControlEvents:ASControlNodeEventTouchUpInside];
+  _hasLiveMap ? [self addTarget:self action:@selector(showLiveMap) forControlEvents:ASControlNodeEventTouchUpInside] :  [self removeTarget:self action:@selector(showLiveMap) forControlEvents:ASControlNodeEventTouchUpInside];
 }
 
 - (void)fetchData
 {
   [super fetchData];
-    [self setUpSnapshotter];
-    [self takeSnapshot];
+  [self setUpSnapshotter];
+  [self takeSnapshot];
 }
 
 - (void)clearFetchedData
 {
-    [super clearFetchedData];
-    if (_liveMap) {
-        [_liveMap removeFromSupernode];
-        _liveMap = nil;
-    }
-    _mapImage.image = nil;
+  [super clearFetchedData];
+  if (_liveMap) {
+    [_liveMap removeFromSupernode];
+    _liveMap = nil;
+  }
+  _mapImage.image = nil;
 }
 
 - (void)takeSnapshot
 {
-    if (!_snapshotter.isLoading) {
-        [_snapshotter startWithCompletionHandler:^(MKMapSnapshot *snapshot, NSError *error) {
-            if (!error) {
-                UIImage *image = snapshot.image;
-                CGRect finalImageRect = CGRectMake(0, 0, image.size.width, image.size.height);
-                
-                // Get a standard annotation view pin. Future implementations should use a custom annotation image property.
-                MKAnnotationView *pin = [[MKPinAnnotationView alloc] initWithAnnotation:nil reuseIdentifier:@""];
-                UIImage *pinImage = pin.image;
-                
-                UIGraphicsBeginImageContextWithOptions(image.size, YES, image.scale);
-                [image drawAtPoint:CGPointMake(0, 0)];
-                
-                for (id<MKAnnotation>annotation in _annotations)
-                {
-                    CGPoint point = [snapshot pointForCoordinate:annotation.coordinate];
-                    if (CGRectContainsPoint(finalImageRect, point))
-                    {
-                        CGPoint pinCenterOffset = pin.centerOffset;
-                        point.x -= pin.bounds.size.width / 2.0;
-                        point.y -= pin.bounds.size.height / 2.0;
-                        point.x += pinCenterOffset.x;
-                        point.y += pinCenterOffset.y;
-                        [pinImage drawAtPoint:point];
-                    }
-                }
-                UIImage *finalImage = UIGraphicsGetImageFromCurrentImageContext();
-                UIGraphicsEndImageContext();
-                _mapImage.image = finalImage;
-            }
-        }];
-    }
+  if (!_snapshotter.isLoading) {
+    [_snapshotter startWithCompletionHandler:^(MKMapSnapshot *snapshot, NSError *error) {
+      if (!error) {
+        UIImage *image = snapshot.image;
+        CGRect finalImageRect = CGRectMake(0, 0, image.size.width, image.size.height);
+        
+        // Get a standard annotation view pin. Future implementations should use a custom annotation image property.
+        MKAnnotationView *pin = [[MKPinAnnotationView alloc] initWithAnnotation:nil reuseIdentifier:@""];
+        UIImage *pinImage = pin.image;
+        
+        UIGraphicsBeginImageContextWithOptions(image.size, YES, image.scale);
+        [image drawAtPoint:CGPointMake(0, 0)];
+        
+        for (id<MKAnnotation>annotation in _annotations)
+        {
+          CGPoint point = [snapshot pointForCoordinate:annotation.coordinate];
+          if (CGRectContainsPoint(finalImageRect, point))
+          {
+            CGPoint pinCenterOffset = pin.centerOffset;
+            point.x -= pin.bounds.size.width / 2.0;
+            point.y -= pin.bounds.size.height / 2.0;
+            point.x += pinCenterOffset.x;
+            point.y += pinCenterOffset.y;
+            [pinImage drawAtPoint:point];
+          }
+        }
+        UIImage *finalImage = UIGraphicsGetImageFromCurrentImageContext();
+        UIGraphicsEndImageContext();
+        _mapImage.image = finalImage;
+      }
+    }];
+  }
 }
 
 - (void)resetSnapshotter
 {
-    if (!_snapshotter.isLoading) {
-        _options.size = _nodeSize;
-        _snapshotter = [[MKMapSnapshotter alloc] initWithOptions:_options];
-    }
+  if (!_snapshotter.isLoading) {
+    _options.size = _nodeSize;
+    _snapshotter = [[MKMapSnapshotter alloc] initWithOptions:_options];
+  }
 }
 
 #pragma mark - Action
 - (void)showLiveMap
 {
-    if (self.isNodeLoaded && !_liveMap) {
-        _liveMap = [[ASDisplayNode alloc]initWithViewBlock:^UIView *{
-            MKMapView *mapView = [[MKMapView alloc]initWithFrame:CGRectMake(0.0f, 0.0f, self.calculatedSize.width, self.calculatedSize.height)];
-            mapView.delegate = _mapDelegate;
-            [mapView setRegion:_options.region];
-            [mapView addAnnotations:_annotations];
-            return mapView;
-        }];
-        [self addSubnode:_liveMap];
-        _mapImage.image = nil;
-    }
+  if (self.isNodeLoaded && !_liveMap) {
+    _liveMap = [[ASDisplayNode alloc]initWithViewBlock:^UIView *{
+      MKMapView *mapView = [[MKMapView alloc]initWithFrame:CGRectMake(0.0f, 0.0f, self.calculatedSize.width, self.calculatedSize.height)];
+      mapView.delegate = _mapDelegate;
+      [mapView setRegion:_options.region];
+      [mapView addAnnotations:_annotations];
+      return mapView;
+    }];
+    [self addSubnode:_liveMap];
+    _mapImage.image = nil;
+  }
 }
 
 #pragma mark - Layout
 - (CGSize)calculateSizeThatFits:(CGSize)constrainedSize
 {
-    _nodeSize = CGSizeEqualToSize(CGSizeZero, _mapSize) ? CGSizeMake(constrainedSize.width, _options.size.height) : _mapSize;
-    if (_mapImage) {
-        [_mapImage calculateSizeThatFits:_nodeSize];
-    }
-    return _nodeSize;
+  _nodeSize = CGSizeEqualToSize(CGSizeZero, _mapSize) ? CGSizeMake(constrainedSize.width, _options.size.height) : _mapSize;
+  if (_mapImage) {
+    [_mapImage calculateSizeThatFits:_nodeSize];
+  }
+  return _nodeSize;
 }
 
 // Layout isn't usually needed in the box model, but since we are making use of MKMapView which is hidden in an ASDisplayNode this is preferred.
 - (void)layout
 {
-    [super layout];
-    if (_liveMap) {
-        MKMapView *mapView = (MKMapView *)_liveMap.view;
-        mapView.frame = CGRectMake(0.0f, 0.0f, self.calculatedSize.width, self.calculatedSize.height);
-    }
-    else {
-        _mapImage.frame = CGRectMake(0.0f, 0.0f, self.calculatedSize.width, self.calculatedSize.height);
-        if (!CGSizeEqualToSize(_maxSize, self.bounds.size)) {
-            _mapImage.preferredFrameSize = self.bounds.size;
-            _maxSize = self.bounds.size;
-            if (_automaticallyReloadsMapImageOnOrientationChange && _mapImage.image) {
-                [self resetSnapshotter];
-                [self takeSnapshot];
-            }
-        }
+  [super layout];
+  if (_liveMap) {
+    MKMapView *mapView = (MKMapView *)_liveMap.view;
+    mapView.frame = CGRectMake(0.0f, 0.0f, self.calculatedSize.width, self.calculatedSize.height);
+  }
+  else {
+    _mapImage.frame = CGRectMake(0.0f, 0.0f, self.calculatedSize.width, self.calculatedSize.height);
+    if (!CGSizeEqualToSize(_maxSize, self.bounds.size)) {
+      _mapImage.preferredFrameSize = self.bounds.size;
+      _maxSize = self.bounds.size;
+      if (_automaticallyReloadsMapImageOnOrientationChange && _mapImage.image) {
+        [self resetSnapshotter];
+        [self takeSnapshot];
+      }
     }
+  }
 }
 
 @end