Update README.md

Author: swhitty

README.md

@@ -7,26 +7,28 @@
 
 # Introduction
 
-**AllocatedLock** is a lightweight cross platform lock with an API compatible with [`OSAllocatedUnfairLock`](https://developer.apple.com/documentation/os/osallocatedunfairlock).  The lock wraps [`os_unfair_lock_t`](https://developer.apple.com/documentation/os/os_unfair_lock_t) on Darwin platforms, [`pthread_mutex_t`](https://man.freebsd.org/cgi/man.cgi?pthread_mutex_lock(3)) on Linux and [`SRWLOCK`](https://learn.microsoft.com/en-us/windows/win32/sync/slim-reader-writer--srw--locks) on Windows.
+**swift-mutex** is a cross platform lock backporting the Swift 6 [`Mutex`](https://developer.apple.com/documentation/synchronization/mutex) API to Swift 5.9 and all Darwin platforms.
+
+Mutex is built upon AllocatedLock which is cross platform lock with an API compatible with [`OSAllocatedUnfairLock`](https://developer.apple.com/documentation/os/osallocatedunfairlock).  The lock wraps [`os_unfair_lock_t`](https://developer.apple.com/documentation/os/os_unfair_lock_t) on Darwin platforms, [`pthread_mutex_t`](https://man.freebsd.org/cgi/man.cgi?pthread_mutex_lock(3)) on Linux and [`SRWLOCK`](https://learn.microsoft.com/en-us/windows/win32/sync/slim-reader-writer--srw--locks) on Windows.
 
 # Installation
 
-AllocatedLock can be installed by using Swift Package Manager.
+The package can be installed by using Swift Package Manager.
 
- **Note:** AllocatedLock requires Swift 5.7 on Xcode 14+. It runs on iOS 13+, tvOS 13+, macOS 10.15+, Linux and Windows.
+ **Note:** Mutex requires Swift 5.9 on Xcode 15+. It runs on iOS 13+, tvOS 13+, macOS 10.15+, Linux and Windows.
 To install using Swift Package Manager, add this to the `dependencies:` section in your Package.swift file:
 
 ```swift
-.package(url: "https://github.com/swhitty/AllocatedLock.git", .upToNextMajor(from: "0.0.3"))
+.package(url: "https://github.com/swhitty/swift-mutex.git", .upToNextMajor(from: "0.0.4"))
 ```
 
 # Usage
 
-Usage is similar with [`OSAllocatedUnfairLock`](https://developer.apple.com/documentation/os/osallocatedunfairlock).
+Usage is similar to [`Mutex`](https://developer.apple.com/documentation/synchronization/mutex)
 
-The recommended usage to create a lock that protects some state:
+The recommended usage to create a mutex that protects some state:
 ```swift
-let state = AllocatedLock<Int>(initialState: 0)
+let state = Mutex<Int>(0)
 ```
 
 Use `.withLock` to acquire the lock to read the state:
@@ -41,6 +43,6 @@ let val = state.withLock { $0 += 1 }
 
 # Credits
 
-AllocatedLock is primarily the work of [Simon Whitty](https://github.com/swhitty).
+swift-mutex is primarily the work of [Simon Whitty](https://github.com/swhitty).
 
-([Full list of contributors](https://github.com/swhitty/AllocatedLock/graphs/contributors))
+([Full list of contributors](https://github.com/swhitty/swift-mutex/graphs/contributors))