diff --git a/README.md b/README.md
index 29e5c3a40a..46b5d970f3 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ Reactive Extensions Library for JavaScript. This is a rewrite of [Reactive-Exten
 
 ## Versions In This Repository
 
-- [master](https://github.com/ReactiveX/rxjs/commits/master) - This all of the current, unreleased work, which is against v6 of RxJS right now
+- [master](https://github.com/ReactiveX/rxjs/commits/master) - This is all of the current, unreleased work, which is against v6 of RxJS right now
 - [stable](https://github.com/ReactiveX/rxjs/commits/stable) - This is the branch for the latest version you'd get if you do `npm install rxjs`
 
 ## Important