Fix hanging word

Author: gaearon

content/blog/2021-06-08-the-plan-for-react-18.md

@@ -17,7 +17,7 @@ When it’s released, React 18 will include out-of-the-box improvements (like [a
 
 These features are possible thanks to a new opt-in mechanism we’re adding in React 18. It’s called “concurrent rendering” and it lets React prepare multiple versions of the UI at the same time. This change is mostly behind-the-scenes, but it unlocks new possibilities to improve both real and perceived performance of your app.
 
-If you've been following our research into the future of React (we don't expect you to!), you might have previously heard of something called “concurrent mode” or that it might break your app. In response to this feedback from the community, we’ve redesigned the upgrade strategy for gradual adoption. Instead of an all-or-nothing “mode”, concurrent rendering will only be enabled for updates triggered by one of the new features. In practice, this means that **you will be able to adopt React 18 without rewrites and try the new features at your own pace.**
+If you've been following our research into the future of React (we don't expect you to!), you might have heard of something called “concurrent mode” or that it might break your app. In response to this feedback from the community, we’ve redesigned the upgrade strategy for gradual adoption. Instead of an all-or-nothing “mode”, concurrent rendering will only be enabled for updates triggered by one of the new features. In practice, this means **you will be able to adopt React 18 without rewrites and try the new features at your own pace.**
 
 ## A gradual adoption strategy