diff --git a/README.md b/README.md
index c096a81..9a0d44a 100644
--- a/README.md
+++ b/README.md
@@ -148,7 +148,7 @@ You must conform to `<VTMagicViewDataSource>`, `<VTMagicViewDelegate>` and `<VTM
 
 #### Obtain magicController
 
-You can obtain the nearest magicController in any child view controller which is conforms to `<VTMagicProtocal>`, after you import file `VTMagic.h`.
+You can obtain the nearest magicController in any child view controller which is conforms to `<VTMagicProtocol>`, after you import file `VTMagic.h`.
 ```objective-c
 NSInteger currentPage = [self.magicController currentPage];
 UIViewController *viewController = self.magicController.currentViewController;
diff --git a/VTMagic.xcworkspace/xcuserdata/tianzhuo.xcuserdatad/UserInterfaceState.xcuserstate b/VTMagic.xcworkspace/xcuserdata/tianzhuo.xcuserdatad/UserInterfaceState.xcuserstate
index 7122b19..e6384cd 100644
Binary files a/VTMagic.xcworkspace/xcuserdata/tianzhuo.xcuserdatad/UserInterfaceState.xcuserstate and b/VTMagic.xcworkspace/xcuserdata/tianzhuo.xcuserdatad/UserInterfaceState.xcuserstate differ
diff --git a/VTMagic/VTMagicProtocol.h b/VTMagic/VTMagicProtocol.h
index 859052e..168f248 100644
--- a/VTMagic/VTMagicProtocol.h
+++ b/VTMagic/VTMagicProtocol.h
@@ -1,5 +1,5 @@
 //
-//  VTMagicProtocal.h
+//  VTMagicProtocol.h
 //  VTMagic
 //
 //  Created by tianzhuo on 15/7/11.