diff --git a/src/lib/filtering/models/filter-group.model.ts b/src/lib/filtering/models/filter-group.model.ts
index 3ae466f..63503ef 100644
--- a/src/lib/filtering/models/filter-group.model.ts
+++ b/src/lib/filtering/models/filter-group.model.ts
@@ -2,7 +2,9 @@ import { NestedFilter } from './nested-filter.model';
 import { TemplateRef } from '@angular/core';
 
 export interface FilterGroup {
+
     filters: NestedFilter[];
+
     readonly slug: string;
     readonly label?: string;
     readonly icon?: string;
@@ -11,4 +13,5 @@ export interface FilterGroup {
     readonly checker: Function;
     readonly matchAll?: boolean;
     readonly checkerArgs?: any[];
+
 }