diff --git a/.gitignore b/.gitignore
index a33eb7a..e76e309 100644
--- a/.gitignore
+++ b/.gitignore
@@ -21,6 +21,7 @@ xcuserdata/
 *.moved-aside
 *.xccheckout
 *.xcscmblueprint
+*.xcuserstate
 
 ## Obj-C/Swift specific
 *.hmap
diff --git a/FSPagerViewExample-Objc/FSPagerViewExample-Objc.xcodeproj/project.xcworkspace/xcuserdata/wenchaoding.xcuserdatad/UserInterfaceState.xcuserstate b/FSPagerViewExample-Objc/FSPagerViewExample-Objc.xcodeproj/project.xcworkspace/xcuserdata/wenchaoding.xcuserdatad/UserInterfaceState.xcuserstate
deleted file mode 100644
index c80e37a..0000000
Binary files a/FSPagerViewExample-Objc/FSPagerViewExample-Objc.xcodeproj/project.xcworkspace/xcuserdata/wenchaoding.xcuserdatad/UserInterfaceState.xcuserstate and /dev/null differ
diff --git a/README-OBJECTIVE-C.md b/README-OBJECTIVE-C.md
index d42554e..86ea4e3 100644
--- a/README-OBJECTIVE-C.md
+++ b/README-OBJECTIVE-C.md
@@ -231,11 +231,11 @@ pod FSPagerView
 ```
 
 ## Tutorial
-* [Get start](#get_start)
+* [Get started](#get_started)
 * [Implement FSPagerViewDataSource](#implement_fspagerviewdatasource)
 * [Implement FSPagerViewDelegate](#implement_fspagerviewdelegate)
 
-### 1. Get started <a id='get_start'></a>
+### 1. Get started <a id='get_started'></a>
 
 * Get started with code
 
diff --git a/README.md b/README.md
index 7120053..8e88a10 100644
--- a/README.md
+++ b/README.md
@@ -237,11 +237,11 @@ pod FSPagerView
 ```
 
 ## Tutorial
-* [Get start](#get_start)
+* [Get started](#get_started)
 * [Implement FSPagerViewDataSource](#implement_fspagerviewdatasource)
 * [Implement FSPagerViewDelegate](#implement_fspagerviewdelegate)
 
-### 1. Get started <a id='get_start'></a>
+### 1. Get started <a id='get_started'></a>
 
 * Get started with code