Fix typos (#8632)

* Fix typos

* Put back x in Latinx

_posts/2016-09-28-our-first-50000-stars.md

@@ -224,7 +224,6 @@ As we started to prepare for the open source launch, [Maykel Loomans](https://tw
 
 <center><a target="_blank" href="/react/img/blog/react-50k-mock-full.jpg"><img src="/react/img/blog/react-50k-mock.jpg" width="400" height="410" alt="React website mock" /></a></center>
 
-In its earliest days, React benefitted tremendously from feedback, ideas, and technical contributions of early adopters and collaborators all over the company. While it might look like an overnight success in hindsight, the story of React is actually a great example of how new ideas often need to go through several rounds of refinement, iteration, and course correction over a long period of time before reaching their full potential.
+In its earliest days, React benefited tremendously from feedback, ideas, and technical contributions of early adopters and collaborators all over the company. While it might look like an overnight success in hindsight, the story of React is actually a great example of how new ideas often need to go through several rounds of refinement, iteration, and course correction over a long period of time before reaching their full potential.
 
 React's approach to building user interfaces with functional programming principles has changed the way we do things in just a few short years. It goes without saying, but React would be nothing without the amazing open source community that's built up around it!
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