Fixed spacing.

MBProgressHUD.m

@@ -181,16 +181,16 @@ - (id)initWithFrame:(CGRect)frame {
 		self.labelText = nil;
 		self.detailsLabelText = nil;
 		self.opacity = 0.8f;
-        self.color = nil;
+		self.color = nil;
 		self.labelFont = [UIFont boldSystemFontOfSize:kLabelFontSize];
-        self.labelColor = [UIColor whiteColor];
+		self.labelColor = [UIColor whiteColor];
 		self.detailsLabelFont = [UIFont boldSystemFontOfSize:kDetailsLabelFontSize];
-        self.detailsLabelColor = [UIColor whiteColor];
+		self.detailsLabelColor = [UIColor whiteColor];
 		self.xOffset = 0.0f;
 		self.yOffset = 0.0f;
 		self.dimBackground = NO;
 		self.margin = 20.0f;
-        self.cornerRadius = 10.0f;
+		self.cornerRadius = 10.0f;
 		self.graceTime = 0.0f;
 		self.minShowTime = 0.0f;
 		self.removeFromSuperViewOnHide = NO;
@@ -414,12 +414,12 @@ - (void)showAnimated:(BOOL)animated whileExecutingBlock:(dispatch_block_t)block
 	self.taskInProgress = YES;
 	self.completionBlock = completion;
 	dispatch_async(queue, ^(void) {
-        block();
-        dispatch_async(dispatch_get_main_queue(), ^(void) {
-            [self cleanUp];
-        });
-    });
-  [self show:animated];
+		block();
+		dispatch_async(dispatch_get_main_queue(), ^(void) {
+			[self cleanUp];
+		});
+	});
+	[self show:animated];
 }
 
 #endif
@@ -491,7 +491,7 @@ - (void)updateIndicators {
 	else if (mode == MBProgressHUDModeDeterminateHorizontalBar) {
 		// Update to bar determinate indicator
 		[indicator removeFromSuperview];
-        self.indicator = MB_AUTORELEASE([[MBBarProgressView alloc] init]);
+		self.indicator = MB_AUTORELEASE([[MBBarProgressView alloc] init]);
 		[self addSubview:indicator];
 	}
 	else if (mode == MBProgressHUDModeDeterminate || mode == MBProgressHUDModeAnnularDeterminate) {
@@ -629,12 +629,12 @@ - (void)drawRect:(CGRect)rect {
 		CGGradientRelease(gradient);
 	}
 
-    // Set background rect color
-    if (self.color) {
-        CGContextSetFillColorWithColor(context, self.color.CGColor);
-    } else {
-        CGContextSetGrayFillColor(context, 0.0f, self.opacity);
-    }
+	// Set background rect color
+	if (self.color) {
+		CGContextSetFillColorWithColor(context, self.color.CGColor);
+	} else {
+		CGContextSetGrayFillColor(context, 0.0f, self.opacity);
+	}
 
 
 	// Center HUD
@@ -877,17 +877,17 @@ - (id)init {
 }
 
 - (id)initWithFrame:(CGRect)frame {
-    self = [super initWithFrame:frame];
-    if (self) {
+	self = [super initWithFrame:frame];
+	if (self) {
 		_progress = 0.f;
 		_lineColor = [UIColor whiteColor];
 		_progressColor = [UIColor whiteColor];
 		_progressRemainingColor = [UIColor clearColor];
 		self.backgroundColor = [UIColor clearColor];
 		self.opaque = NO;
 		[self registerForKVO];
-    }
-    return self;
+	}
+	return self;
 }
 
 - (void)dealloc {