Update README.md

Author: ericelliott

README.md

@@ -1,2 +1,15 @@
-# what-is-currying
-What is Currying?
+# What is a closure?
+
+<a href="https://ericelliottjs.com"><img width="1200" alt="eejs-screenshot" src="https://cloud.githubusercontent.com/assets/364727/8640836/76d86618-28c3-11e5-8b6e-27d9cd72180e.png"></a>
+
+A closure is a function bundled with its lexical scope.
+
+This repo contains example code for ["Learn JavaScript with Eric Elliott"](https://ericelliottjs.com/).
+
+## Getting Started
+
+1. Clone the repo: `git clone [email protected]:learn-javascript-courses/what-is-a-closure.git`
+2. `cd what-is-a-closure`
+3. `npm run watch`
+4. Delete the contents of `source/index.js`
+5. Recreate the implementation. Make the tests pass.