Update README.md

Author: muukii

README.md

@@ -1,7 +1,6 @@
 # NextGrowingTextView
 
-![](https://img.shields.io/badge/Swift-3.0-blue.svg?style=flat)
-[![CI Status](http://img.shields.io/travis/muukii/NextGrowingTextView.svg?style=flat)](https://travis-ci.org/muukii/NextGrowingTextView)
+![](https://img.shields.io/badge/Swift-5.1-blue.svg?style=flat)
 [![Version](https://img.shields.io/cocoapods/v/NextGrowingTextView.svg?style=flat)](http://cocoapods.org/pods/NextGrowingTextView)
 [![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage)
 [![License](https://img.shields.io/cocoapods/l/NextGrowingTextView.svg?style=flat)](http://cocoapods.org/pods/NextGrowingTextView)
@@ -51,7 +50,7 @@ growingTextView.delegates.didChangeHeight = { [weak self] height in
 
 ## Requirements
 
-iOS 8.0+ Swift 4
+iOS 9.0+ Swift 4.2+
 
 ## Installation
 ### CocoaPods
@@ -109,4 +108,4 @@ muukii, [email protected]
 NextGrowingTextView is available under the MIT license. See the LICENSE file for more info.
 
 
-[![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2Fmuukii%2FNextGrowingTextView.svg?type=large)](https://app.fossa.io/projects/git%2Bgithub.com%2Fmuukii%2FNextGrowingTextView?ref=badge_large)
+[![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2Fmuukii%2FNextGrowingTextView.svg?type=large)](https://app.fossa.io/projects/git%2Bgithub.com%2Fmuukii%2FNextGrowingTextView?ref=badge_large)