Fixed typo in React installation guide (#1989)

docs/installation/react.md

@@ -13,7 +13,7 @@ The following guide describes how to integrate tiptap with your [React](https://
 * Experience with [React](https://reactjs.org/docs/getting-started.html)
 
 ## Using a template
-If you just want to get up and running with tiptap you can use the [tiptap Create React App template](https://github.com/alb/cra-template-tiptap) by [@alb](https://github.com/alb) to automatically create a new project with all the steps below alreay completed.
+If you just want to get up and running with tiptap you can use the [tiptap Create React App template](https://github.com/alb/cra-template-tiptap) by [@alb](https://github.com/alb) to automatically create a new project with all the steps below already completed.
 
 ```bash
 # create a project based on the tiptap template