Applied fixes from StyleCI

Author: mpociot

src/Mpociot/ApiDoc/Generators/AbstractGenerator.php

@@ -70,8 +70,9 @@ protected function getRouteResponse($route, $bindings, $headers = [])
         $methods = $route->getMethods();
 
         // Split headers into key - value pairs
-        $headers = collect($headers)->map(function($value) {
+        $headers = collect($headers)->map(function ($value) {
             $split = explode(':', $value);
+
             return [trim($split[0]) => trim($split[1])];
         })->collapse()->toArray();
 

src/Mpociot/ApiDoc/Generators/DingoGenerator.php

@@ -47,8 +47,8 @@ public function processRoute($route, $bindings = [], $headers = [], $withRespons
     public function callRoute($method, $uri, $parameters = [], $cookies = [], $files = [], $server = [], $content = null)
     {
         $dispatcher = app('Dingo\Api\Dispatcher')->raw();
-        
-        collect($server)->map(function($key, $value) use ($dispatcher) {
+
+        collect($server)->map(function ($key, $value) use ($dispatcher) {
             $dispatcher->header($key, $value);
         });
 

tests/GenerateDocumentationTest.php

@@ -129,7 +129,7 @@ public function testCanAppendCustomHttpHeaders()
             '--header' => [
                 'Authorization: customAuthToken',
                 'X-Custom-Header: foobar',
-            ]
+            ],
         ]);
 
         $generatedMarkdown = file_get_contents(__DIR__.'/../public/docs/source/index.md');