Fix StyleCI issues

Author: kdaniel95

lib/Github/Api/Apps.php

@@ -188,13 +188,14 @@ public function removeRepository($installationId, $repositoryId)
     }
 
     /**
-     * Get the currently authenticated app
+     * Get the currently authenticated app.
      *
      * @link https://docs.github.com/en/rest/reference/apps#get-the-authenticated-app
      *
      * @return array
      */
-    public function getAuthenticatedApp(){
+    public function getAuthenticatedApp()
+    {
         return $this->get('/app');
     }
 }

test/Github/Tests/Api/AppTest.php

@@ -163,7 +163,8 @@ public function shouldRemoveRepositoryToInstallation()
     /**
      * @test
      */
-    public function shouldGetAuthenticatedApp(){
+    public function shouldGetAuthenticatedApp()
+    {
         $api = $this->getApiMock();
 
         $result = ['authenticatedApp1'];