rename sharding-scaling to shardingsphere-scaling

docs/document/content/features/sharding-scaling/_index.cn.md → docs/document/content/features/shardingsphere-scaling/_index.cn.md

@@ -17,7 +17,7 @@ chapter = true
 
 ## 简介
 
-Sharding-Scaling是一个提供给用户的通用的ShardingSphere数据接入迁移，及弹性伸缩的解决方案。
+ShardingSphere-Scaling是一个提供给用户的通用的ShardingSphere数据接入迁移，及弹性伸缩的解决方案。
 
 从**4.1.0**开始向用户提供。
 

docs/document/content/features/sharding-scaling/_index.en.md → docs/document/content/features/shardingsphere-scaling/_index.en.md

@@ -16,7 +16,7 @@ How to expand their data nodes for ShardingSphere cluster also became a problem.
 
 ## Introduction
 
-Sharding-Scaling is a common solution for migrating data to ShardingSphere or scaling data in ShardingSphere since **4.1.0**.
+ShardingSphere-Scaling is a common solution for migrating data to ShardingSphere or scaling data in ShardingSphere since **4.1.0**.
 
 ![Scaling Overview](https://shardingsphere.apache.org/document/current/img/scaling/scaling-overview.en.png)