Provider Class not found in In ProviderRepository.php line 208

I have create a simple Laravel Package and pushed it on Github

https://github.com/akshaykhale1992/model-notes

and Published the Package on Packagist

https://packagist.org/packages/akshaykhale1992/model-note

I tried to install it in my laravel application, it pulled the package from Github but the package installation was not successful.

Below is the Error that is returned by composer command

root@root.com:~/$ composer require akshaykhale1992/model-note
Using version dev-master for akshaykhale1992/model-note
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
Package operations: 1 install, 0 updates, 0 removals
  - Installing akshaykhale1992/model-note (dev-master 5543914): Cloning 554391487e from cache
Writing lock file
Generating optimized autoload files
> Illuminate\Foundation\ComposerScripts::postAutoloadDump
> @php artisan package:discover

In ProviderRepository.php line 208:

  Class 'AkshayKhale1992\ModelNote\ModelNoteProvider' not found  


Script @php artisan package:discover handling the post-autoload-dump event returned with error code 1

Thanks in advance.

via Chebli Mohamed