Format code with php-cs-fixer

This commit fixes the style issues introduced in 4cdc0d8 according to the output
from php-cs-fixer.

Details: https://deepsource.io/gh/openfoodfacts/openfoodfacts-laravel/transform/6fda8665-0a81-447f-be93-a28aee77d8b4/

src/OpenFoodFacts.php

@@ -56,7 +56,6 @@ public function find($searchterm)
             $pages = (int)ceil($totalMatches / $pageResults->getPageSize());
 
             $products = $products->concat(iterator_to_array($pageResults));
-
         } while ($page < $pages);
 
         return $products->map(function ($product) {

src/OpenFoodFactsApiWrapper.php

@@ -1,41 +1,41 @@
-<?php
-
-namespace OpenFoodFacts\Laravel;
-
-use GuzzleHttp\Client;
-use OpenFoodFacts\Api;
-use Psr\SimpleCache\CacheInterface;
-
-class OpenFoodFactsApiWrapper
-{
-    protected $parameters;
-    protected $cache;
-
-    public $api;
-
-    public function __construct(array $parameters, CacheInterface $cache = null)
-    {
-        $this->parameters = $parameters;
-        $this->cache = $cache;
-
-        $this->api = $this->setupApi();
-    }
-
-    protected function setupApi($environment = 'food')
-    {
-        return new Api(
-            $environment,
-            $this->parameters['geography'] ?? 'world',
-            null,
-            $this->httpClient(),
-            $this->cache
-        );
-    }
-
-    protected function httpClient()
-    {
-        return new Client([
-            'headers' => ['User-Agent' => $this->parameters['app'] ?? 'Laravel Open Food Facts - https://github.com/openfoodfacts/openfoodfacts-laravel'],
-        ]);
-    }
-}
+<?php
+
+namespace OpenFoodFacts\Laravel;
+
+use GuzzleHttp\Client;
+use OpenFoodFacts\Api;
+use Psr\SimpleCache\CacheInterface;
+
+class OpenFoodFactsApiWrapper
+{
+    protected $parameters;
+    protected $cache;
+
+    public $api;
+
+    public function __construct(array $parameters, CacheInterface $cache = null)
+    {
+        $this->parameters = $parameters;
+        $this->cache = $cache;
+
+        $this->api = $this->setupApi();
+    }
+
+    protected function setupApi($environment = 'food')
+    {
+        return new Api(
+            $environment,
+            $this->parameters['geography'] ?? 'world',
+            null,
+            $this->httpClient(),
+            $this->cache
+        );
+    }
+
+    protected function httpClient()
+    {
+        return new Client([
+            'headers' => ['User-Agent' => $this->parameters['app'] ?? 'Laravel Open Food Facts - https://github.com/openfoodfacts/openfoodfacts-laravel'],
+        ]);
+    }
+}

tests/Base/FacadeTestCase.php

@@ -1,14 +1,14 @@
-<?php
-
-namespace OpenFoodFacts\Laravel\Tests\Base;
-
-use Orchestra\Testbench\TestCase;
-use OpenFoodFacts\Laravel\OpenFoodFactsServiceProvider;
-
-abstract class FacadeTestCase extends TestCase
-{
-    protected function getPackageProviders($app)
-    {
-        return [OpenFoodFactsServiceProvider::class];
-    }
-}
+<?php
+
+namespace OpenFoodFacts\Laravel\Tests\Base;
+
+use Orchestra\Testbench\TestCase;
+use OpenFoodFacts\Laravel\OpenFoodFactsServiceProvider;
+
+abstract class FacadeTestCase extends TestCase
+{
+    protected function getPackageProviders($app)
+    {
+        return [OpenFoodFactsServiceProvider::class];
+    }
+}

tests/ProductSearchTest.php

@@ -15,7 +15,7 @@ public function it_returns_a_laravelcollection_with_arrays()
 
         $this->assertTrue($results->isNotEmpty());
 
-        $results->each(function($arr) {
+        $results->each(function ($arr) {
             $this->assertIsArray($arr);
         });
     }