fix styles

Author: cosmohdx

src/Models/PlacementGroups/PlacementGroups.php

@@ -59,7 +59,7 @@ 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());
         }