"the browsers" -> "browsers" (#3816)

We are now talking about "the browsers", but I think just "browsers", "most browsers" or "web browsers" make more sense, what do you think?

Author: Haroenv

content/docs/add-react-to-a-website.md

@@ -123,7 +123,7 @@ If you don't have a minification step for your scripts, [here's one way to set i
 
 ## Optional: Try React with JSX {#optional-try-react-with-jsx}
 
-In the examples above, we only relied on features that are natively supported by the browsers. This is why we used a JavaScript function call to tell React what to display:
+In the examples above, we only relied on features that are natively supported by browsers. This is why we used a JavaScript function call to tell React what to display:
 
 ```js
 const e = React.createElement;