typo [skip ci]

README.md

@@ -20,7 +20,7 @@ repositories is *messy* and difficult to track, and testing across repositories
 gets complicated really fast.
 
 To solve these (and many other) problems, some projects will organize their
-codebases into multi-package repostories (sometimes called [monorepos](https://github.com/babel/babel/blob/master/doc/design/monorepo.md)). Projects like [Babel](https://github.com/babel/babel/tree/master/packages), [React](https://github.com/facebook/react/tree/master/packages), [Angular](https://github.com/angular/angular/tree/master/modules),
+codebases into multi-package repositories (sometimes called [monorepos](https://github.com/babel/babel/blob/master/doc/design/monorepo.md)). Projects like [Babel](https://github.com/babel/babel/tree/master/packages), [React](https://github.com/facebook/react/tree/master/packages), [Angular](https://github.com/angular/angular/tree/master/modules),
 [Ember](https://github.com/emberjs/ember.js/tree/master/packages), [Meteor](https://github.com/meteor/meteor/tree/devel/packages), [Jest](https://github.com/facebook/jest/tree/master/packages), and many others develop all of their packages within a
 single repository.