Merge pull request #57 from ollieatkinson/patch-1

Update README.md to add slidingWindows(ofCount:) and striding(by:)

Author: natecook1000

README.md

@@ -37,7 +37,8 @@ Read more about the package, and the intent behind it, in the [announcement on s
 - [`chunked(by:)`, `chunked(on:)`, `chunks(ofCount:)`](https://github.com/apple/swift-algorithms/blob/main/Guides/Chunked.md): Eager and lazy operations that break a collection into chunks based on either a binary predicate or when the result of a projection changes or chunks of a given count.
 - [`indexed()`](https://github.com/apple/swift-algorithms/blob/main/Guides/Indexed.md): Iterate over tuples of a collection's indices and elements. 
 - [`trimming(where:)`](https://github.com/apple/swift-algorithms/blob/main/Guides/Trim.md): Returns a slice by trimming elements from a collection's start and end. 
-
+- [`slidingWindows(ofCount:)`](https://github.com/apple/swift-algorithms/blob/main/Guides/SlidingWindows.md): Breaks a collection into overlapping contiguous window subsequences where elements are slices from the original collection.
+- [`striding(by:)`](https://github.com/apple/swift-algorithms/blob/main/Guides/Stride.md): Returns every nth element of a collection.
 
 ## Adding Swift Algorithms as a Dependency