Update Readme.md

Author: giulio92

README.md

@@ -47,10 +47,7 @@ var paginationEnabled: Bool = true
 </p>
 
 ## Requirements
-- Xcode 8.0+
-- Swift 3.0+
-- iOS 8.0+
-- [SwiftLint](https://github.com/realm/SwiftLint) (Optional, but _highly_ suggested)
-
-## Note
-GLTableCollectionView is written using Swift 3.0 so it would only support iOS 8.0+ due to Swift 3 language compatibility, if you use Swift 2.0 in your project or you need iOS 7.0+ compatibility GLTableCollectionView will work too, but you **must** convert `UITableView` and `UICollectionView` Data Source and Delegate methods signatures before building your code or Xcode won't compile.
+- Xcode 9.0+
+- Swift 4.0+
+- iOS 9.0+
+- [SwiftLint](https://github.com/realm/SwiftLint) (Optional, but _highly_ suggested)