changed the instruction of installation.

Author: kolyaio

readme.md

@@ -61,12 +61,11 @@ After this simple configuration you can populate the database by running a coupl
 
 ### Installation
 
-there is a need to run `composer install`
-
 CD into the directory of this project and run the following two commands:
 
-1. `php artisan migrate`
-2. `php artisan db:seed`
+1. `composer install`
+2. `php artisan migrate`
+3. `php artisan db:seed`
 
 This will create the database structure and populate the database with some sample data so that you could see this project in action.