whitespace fixed

src/Facades/Promocodes.php

@@ -6,6 +6,7 @@
 
 class Promocodes extends Facade
 {
+
 	/**
 	 * Get the registered name of the component.
 	 *

src/Model/Promocode.php

@@ -7,6 +7,7 @@
 
 class Promocode extends Model
 {
+
 	/**
 	 * Indicates if the model should be timestamped.
 	 *

src/Promocodes.php

@@ -6,6 +6,7 @@
 
 class Promocodes
 {
+
 	/**
 	 * Generated codes will be saved here
 	 * to be validated later

src/PromocodesServiceProvider.php

@@ -6,8 +6,10 @@
 
 class PromocodesServiceProvider extends ServiceProvider
 {
+
 	/**
 	 * Bootstrap the application services.
+	 *
 	 * @return void
 	 */
 	public function boot()
@@ -23,6 +25,7 @@ public function boot()
 
 	/**
 	 * Register the application services.
+	 *
 	 * @return void
 	 */
 	public function register()

src/Traits/Rewardable.php

@@ -7,6 +7,7 @@
 
 trait Rewardable
 {
+
 	/**
 	 * Get the promocodes of current model.
 	 *
@@ -49,6 +50,7 @@ public function promocode($amount = 1, $reward = null)
 	 *
 	 * @param $code
 	 * @param $callback
+	 * @return bool|float
 	 */
 	public function applyCode($code, $callback)
 	{

src/config/promocodes.php

@@ -1,6 +1,7 @@
 <?php
 
 return [
+
 	/**
 	 * Database table name that will be used in migration
 	 * You can remove this key - value pair and we will

src/migrations/2016_05_17_221000_create_promocodes_table.php

@@ -5,6 +5,7 @@
 
 class CreatePromocodesTable extends Migration
 {
+
 	/**
 	 * Run the migrations.
 	 *