diff --git a/C14 Device/00 - Orientation/Hello World/UIDevice-Orientation.m b/C14 Device/00 - Orientation/Hello World/UIDevice-Orientation.m
index 9b6fc05..7bf2d93 100644
--- a/C14 Device/00 - Orientation/Hello World/UIDevice-Orientation.m	
+++ b/C14 Device/00 - Orientation/Hello World/UIDevice-Orientation.m	
@@ -27,7 +27,7 @@ - (void)parseAccelerometerData:(CMAccelerometerData *)accelerometerData
 	
 }
 
-- (CGFloat)orientationAngle
+- (float)orientationAngle
 {
 #if TARGET_IPHONE_SIMULATOR
 	switch (self.orientation)
@@ -78,7 +78,7 @@ - (UIDeviceOrientation)acceleratorBasedOrientation
 #pragma mark relative orientation
 
 // Thanks Jonah Williams
-- (CGFloat)orientationAngleRelativeToOrientation:(UIDeviceOrientation)someOrientation
+- (float)orientationAngleRelativeToOrientation:(UIDeviceOrientation)someOrientation
 {
  	CGFloat dOrientation = 0.0f;
 	switch (someOrientation)