Merge pull request #2 from SomeRandomiOSDev/SwiftPackages

Updated README to indicate Swift Package support

README.md

@@ -13,7 +13,7 @@ ReadWriteLock
 Installation
 --------
 
-**ReadWriteLock** is available through [CocoaPods](https://cocoapods.org) and [Carthage](https://github.com/Carthage/Carthage). 
+**ReadWriteLock** is available through [CocoaPods](https://cocoapods.org), [Carthage](https://github.com/Carthage/Carthage) and the [Swift Package Manager](https://swift.org/package-manager/).
 
 To install via CocoaPods, simply add the following line to your Podfile:
 
@@ -27,6 +27,12 @@ To install via Carthage, simply add the following line to your Cartfile:
 github "SomeRandomiOSDev/ReadWriteLock"
 ```
 
+To install via the Swift Package Manager add the following line to your `Package.swift` file's `dependencies`:
+
+```swift
+.package(url: "https://github.com/SomeRandomiOSDev/ReadWriteLock.git", from: "1.0.0")
+```
+
 Usage
 --------