| @@ -19,7 +19,7 @@ | ||
| 19 | 19 | * @const string[] valid header options | 
| 20 | 20 | */ | 
| 21 | 21 | private static $HEADER_OPTIONS = ['index', 'types', 'search_type', | 
| 22 | - 'routing', 'preference', ]; | |
| 22 | + 'routing', 'preference', ]; | |
| 23 | 23 | /** | 
| 24 | 24 | * @var MultiBuilderInterface | 
| 25 | 25 | */ |