Merge pull request #2 from acro5piano/feature/as-npm-script

Fix readme

Author: acro5piano

README.md

@@ -5,7 +5,13 @@ Thin migration cli for [Kysely](https://github.com/koskimas/kysely)
 # Getting started
 
 ```
-$ yarn add [email protected]
+npm install --save kysely-migration-cli
+```
+
+Or if you use Yarn:
+
+```
+yarn add kysely-migration-cli
 ```
 
 # Usage