Merge pull request #2 from thijslemmens/readme

Added install instruction to README

Author: thijslemmens

README.md

@@ -1,9 +1,17 @@
 # scw-2fa-init
 A tool to initialize the Scaleway CLI with a short lived API key using 2 factor authentication.
 
-The tool will ask your email, password, token, orgainzation and the duration of the API Key. All parameters except password and token can be provided as parameters. 
+The tool will ask your email, password, token, organization and the duration of the API Key. All parameters except password and token can be provided as parameters.
+
+
+## Installation
+
+As a prerequisite you will first need to install the [Scaleway CLI](https://github.com/scaleway/scaleway-cli).
+To run download a binary found under [releases](https://github.com/thijslemmens/scw-2fa-init/releases).
+
+
+## Usage
 
-Usage:
 ```
 $ ./scw-2fa-init -h
 Usage of ./scw-2fa-init: