docs: remove sentence about overlaps in README

Author: lachenmayer

README.md

@@ -9,7 +9,7 @@
 
 **AsyncExtensions** provides a collection of operators that intends to ease the creation and combination of `AsyncSequences`.
 
-**AsyncExtensions** can be seen as a companion to Apple [swift-async-algorithms](https://github.com/apple/swift-async-algorithms). For now there is an overlap between both libraries, but when **swift-async-algorithms** becomes stable the overlapping operators while be deprecated in **AsyncExtensions**. Nevertheless **AsyncExtensions** will continue to provide the operators that the community needs and are not provided by Apple.
+**AsyncExtensions** can be seen as a companion to Apple [swift-async-algorithms](https://github.com/apple/swift-async-algorithms), which provides operators that the community needs and are not provided by Apple.
 
 ## Adding AsyncExtensions as a Dependency