fix styles

Author: cosmohdx

src/Models/PlacementGroups/PlacementGroup.php

@@ -109,5 +109,6 @@ public function update(array $data)
                 'placement_group' => self::parse(json_decode((string) $response->getBody())->network),
             ], $response->getHeaders());
         }
+        return null;
     }
 }

src/Models/PlacementGroups/PlacementGroupRequestOpts.php

@@ -31,6 +31,4 @@ public function __construct(string $name = null, int $type = null, int $perPage
         $this->type = $type;
         parent::__construct($perPage, $page, $labelSelector);
     }
-
-
 }

src/Models/PlacementGroups/PlacementGroups.php

@@ -7,7 +7,6 @@
 use LKDev\HetznerCloud\Models\Contracts\Resources;
 use LKDev\HetznerCloud\Models\Meta;
 use LKDev\HetznerCloud\Models\Model;
-use LKDev\HetznerCloud\Models\PlacementGroups\PlacementGroupRequestOpts;
 use LKDev\HetznerCloud\RequestOpts;
 use LKDev\HetznerCloud\Traits\GetFunctionTrait;
 
@@ -61,7 +60,7 @@ public function list(RequestOpts $requestOpts = null): ?APIResponse
 
             return APIResponse::create([
                 'meta' => Meta::parse($resp->meta),
-                $this->_getKeys()['many' ]=> self::parse($resp->{$this->_getKeys()['many']})->{$this->_getKeys()['many']},
+                $this->_getKeys()['many']=> self::parse($resp->{$this->_getKeys()['many']})->{$this->_getKeys()['many']},
             ], $response->getHeaders());
         }
 
@@ -165,5 +164,4 @@ public function _getKeys(): array
     {
         return ['one' => 'placementgroup', 'many' => 'placementgroups'];
     }
-
 }