Grammar: less dependencies -> fewer dependencies (#6917)

* Grammar: less dependencies -> fewer dependencies

* changelog.md grammar: less dependencies -> fewer dependencies

CHANGELOG.md

@@ -130,7 +130,7 @@ Each of these changes will continue to work as before with a new warning until t
 
 ### Other improvements
 
-- React now uses `loose-envify` instead of `envify` so it installs less transitive dependencies. ([@qerub](https://github.com/qerub) in [#6303](https://github.com/facebook/react/pull/6303))
+- React now uses `loose-envify` instead of `envify` so it installs fewer transitive dependencies. ([@qerub](https://github.com/qerub) in [#6303](https://github.com/facebook/react/pull/6303))
 - Shallow renderer now exposes `getMountedInstance()`. ([@glenjamin](https://github.com/glenjamin) in [#4918](https://github.com/facebook/react/pull/4918))
 - Shallow renderer now returns the rendered output from `render()`. ([@simonewebdesign](https://github.com/simonewebdesign) in [#5411](https://github.com/facebook/react/pull/5411))
 - React no longer depends on ES5 *shams* for `Object.create` and `Object.freeze` in older environments. It still, however, requires ES5 *shims* in those environments. ([@dgreensp](https://github.com/dgreensp) in [#4959](https://github.com/facebook/react/pull/4959))

docs/_posts/2016-04-07-react-v15.md

@@ -237,7 +237,7 @@ Each of these changes will continue to work as before with a new warning until t
 
 ### Other improvements
 
-- React now uses `loose-envify` instead of `envify` so it installs less transitive dependencies.  
+- React now uses `loose-envify` instead of `envify` so it installs fewer transitive dependencies.  
 <small>[@qerub](https://github.com/qerub) in [#6303](https://github.com/facebook/react/pull/6303)</small>
 
 - Shallow renderer now exposes `getMountedInstance()`.