gitbook zh success

Author: astral-data

docs/zh/annotation/mapper-annotation.md

@@ -1,4 +1,4 @@
-### Mapper映射
+## Mapper映射
 
 ### 属性映射
 
@@ -106,7 +106,6 @@ use Astral\Serialize\Support\Mappers\{
 };
 use Astral\Serialize\Serialize;
 
-
 #[InputName(SnakeCaseMapper::class, groups: 'external')]
 #[InputName(CamelCaseMapper::class, groups: 'api')]
 #[OutputName(PascalCaseMapper::class, groups: ['external','api'])]