Update README.md

README.md

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 # CKMnemonic
 An implementation of BIP39 used Swift
+
+<!--[![CI Status](http://img.shields.io/travis/work_cocody@hotmail.com/CKMnemonic.svg?style=flat)](https://travis-ci.org/work_cocody@hotmail.com/CKMnemonic)-->
+[![Version](https://img.shields.io/cocoapods/v/CKMnemonic.svg?style=flat)](http://cocoapods.org/pods/CKMnemonic)
+[![License](https://img.shields.io/cocoapods/l/CKMnemonic.svg?style=flat)](http://cocoapods.org/pods/CKMnemonic)
+[![Platform](https://img.shields.io/cocoapods/p/CKMnemonic.svg?style=flat)](http://cocoapods.org/pods/CKMnemonic)
+
+## Example
+
+To run the example project, clone the repo, and run `pod install` from the Example directory first.
+
+## Usage
+
+```Swift
+do {
+	let language: CKMnemonicLanguageType = .chinese
+	let mnemonic = try CKMnemonic.generateMnemonic(strength: 128, language: language)
+	print(mnemonic)
+	let seed = try CKMnemonic.deterministicSeedString(from: mnemonic, passphrase: "Test", language: language)
+	print(seed)
+} catch {
+	print(error)
+}
+```
+
+## Requirements
+Xcode 8.3.2 with Swift 3.0
+
+## Installation
+
+CKMnemonic is available through [CocoaPods](http://cocoapods.org). To install
+it, simply add the following line to your Podfile:
+
+```ruby
+pod "CKMnemonic"
+```
+
+## Author
+
+work_cocody@hotmail.com, qiuhongyang@askcoin.org
+
+## License
+
+CKMnemonic is available under the MIT license. See the LICENSE file for more info.