Merge pull request #1 from rennokki/analysis-q26MER

Apply fixes from StyleCI.

src/LaravelMJML.php

@@ -4,8 +4,8 @@
 
 use GuzzleHttp\Client as GuzzleClient;
 
-class LaravelMJML {
-
+class LaravelMJML
+{
  private $secretKey;
  protected $appId;
  public $publicKey;
@@ -73,13 +73,13 @@ public function renderRequest(string $mjml)
  'auth' => [$this->appId, $this->secretKey],
  'headers' => [
  'Content-Type' => 'application/x-www-form-urlencoded',
- 'Accepts' => 'application/json'
+ 'Accepts' => 'application/json',
  ],
  \GuzzleHttp\RequestOptions::JSON => [
  'mjml' => $mjml,
  ],
  ]);
- } catch(\GuzzleHttp\Exception\ClientException $e) {
+ } catch (\GuzzleHttp\Exception\ClientException $e) {
  return json_decode($e->getResponse()->getBody()->getContents());
  }
 
@@ -95,9 +95,9 @@ public function renderRequest(string $mjml)
  public function render(string $mjml)
  {
  $request = $this->renderRequest($mjml);
- 
- if(property_exists($request, 'status_code') && $request->status_code != 200) {
- return null;
+
+ if (property_exists($request, 'status_code') && $request->status_code != 200) {
+ return;
  }
 
  return $request->html;
@@ -116,4 +116,4 @@ public function renderWithMustache(string $mjml, array $parameters = [])
 
  return $this->mustache->render($html, $parameters);
  }
-}
+}