update product model

src/space-model/dtos/product-model-dtos/update-product-model.dto.ts

@@ -12,7 +12,7 @@ import { ProductItemModelModificationDto } from '../product-item-model-dtos';
 
 export class UpdateProductModelDto extends BaseProductModelDto {
   @ApiProperty({
-    description: 'Number of products in the model',
+    description: 'Number of products to be modified in the model',
     example: 3,
   })
   @IsNotEmpty()
@@ -27,5 +27,5 @@ export class UpdateProductModelDto extends BaseProductModelDto {
   @ArrayNotEmpty()
   @ValidateNested({ each: true })
   @Type(() => ProductItemModelModificationDto)
-  items: ProductItemModelModificationDto[];
+  items: ProductItemModelModificationDto;
 }