docs: fix typo

README.md

@@ -176,7 +176,7 @@ The full folder structure of this app is explained below:
 | **src/public**           | Static assets that will be used client side                                                   |
 | **src/types**            | Holds .d.ts files not found on DefinitelyTyped. Covered more in this [section](#type-definition-dts-files)          |
 | **src**/server.ts        | Entry point to your express app                                                               |
-| **test**                 | Contains your tests. Seperate from source because there is a different build process.         |
+| **test**                 | Contains your tests. Separate from source because there is a different build process.         |
 | **views**                | Views define how your app renders on the client. In this case we're using pug                 |
 | .env.example             | API keys, tokens, passwords, database URI. Clone this, but don't check it in to public repos. |
 | .travis.yml              | Used to configure Travis CI build                                                             |