fix styles

Author: cosmohdx

src/Models/PlacementGroups/PlacementGroup.php

@@ -109,6 +109,7 @@ public function update(array $data)
                 'placement_group' => self::parse(json_decode((string) $response->getBody())->network),
             ], $response->getHeaders());
         }
+
         return null;
     }
-}
+}

src/Models/PlacementGroups/PlacementGroups.php

@@ -164,4 +164,4 @@ public function _getKeys(): array
     {
         return ['one' => 'placementgroup', 'many' => 'placementgroups'];
     }
-}
+}

tests/Unit/Models/PlacementGroups/PlacementGroupTest.php

@@ -21,5 +21,4 @@ public function setUp(): void
         $this->mockHandler->append(new Response(200, [], file_get_contents(__DIR__.'/fixtures/placement_group.json')));
         $this->network = $tmp->get(4711);
     }
-
 }