fix typo

@@ -15,11 +15,11 @@
 
 
 @property (nonatomic, readonly) NSArray	*items;
 @property (nonatomic, readonly) NSArray	*items;
 
 
-@property (nonatomic) UIFont  *descriptionTextFont;  //defualt is [UIFont fontWithName:@"Avenir-Medium" size:18.0];
-@property (nonatomic) UIColor *descriptionTextColor; //defualt is [UIColor whiteColor]
-@property (nonatomic) UIColor *descriptionTextShadowColor; //defualt is [[UIColor blackColor] colorWithAlphaComponent:0.4]
-@property (nonatomic) CGSize   descriptionTextShadowOffset; //defualt is CGSizeMake(0, 1)
-@property (nonatomic) NSTimeInterval duration;//defualt is 1.0
+@property (nonatomic) UIFont  *descriptionTextFont;  //default is [UIFont fontWithName:@"Avenir-Medium" size:18.0];
+@property (nonatomic) UIColor *descriptionTextColor; //default is [UIColor whiteColor]
+@property (nonatomic) UIColor *descriptionTextShadowColor; //default is [[UIColor blackColor] colorWithAlphaComponent:0.4]
+@property (nonatomic) CGSize   descriptionTextShadowOffset; //default is CGSizeMake(0, 1)
+@property (nonatomic) NSTimeInterval duration;//default is 1.0
 
 
 - (void)strokeChart;
 - (void)strokeChart;
 
 

@@ -21,6 +21,8 @@
 @property (nonatomic) CAShapeLayer *pieLayer;
 @property (nonatomic) CAShapeLayer *pieLayer;
 @property (nonatomic) NSMutableArray *descriptionLabels;
 @property (nonatomic) NSMutableArray *descriptionLabels;
 
 
+- (void)loadDefault;
+
 - (UILabel *)descriptionLabelForItemAtIndex:(NSUInteger)index;
 - (UILabel *)descriptionLabelForItemAtIndex:(NSUInteger)index;
 - (PNPieChartDataItem *)dataItemForIndex:(NSUInteger)index;
 - (PNPieChartDataItem *)dataItemForIndex:(NSUInteger)index;
 
 
@@ -31,6 +33,7 @@
                            startPercentage:(CGFloat)startPercentage
                            startPercentage:(CGFloat)startPercentage
                              endPercentage:(CGFloat)endPercentage;
                              endPercentage:(CGFloat)endPercentage;
 
 
+
 @end
 @end
 
 
 
 
@@ -49,14 +52,14 @@
         _descriptionTextShadowOffset =  CGSizeMake(0, 1);
         _descriptionTextShadowOffset =  CGSizeMake(0, 1);
 		_duration = 1.0;
 		_duration = 1.0;
         
         
-		[self loadDefualt];
+		[self loadDefault];
 	}
 	}
 	
 	
 	return self;
 	return self;
 }
 }
 
 
 
 
-- (void)loadDefualt{
+- (void)loadDefault{
 	_currentTotal = 0;
 	_currentTotal = 0;
 	_total       = 0;
 	_total       = 0;
 	
 	
@@ -73,7 +76,7 @@
 #pragma mark -
 #pragma mark -
 
 
 - (void)strokeChart{
 - (void)strokeChart{
-	[self loadDefualt];
+	[self loadDefault];
 	
 	
 	[self.items enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
 	[self.items enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
 		_total +=((PNPieChartDataItem *)obj).value;
 		_total +=((PNPieChartDataItem *)obj).value;