修改readme的demo

Author: xuejmnet

README-zh.md

@@ -208,8 +208,6 @@ dbcontext `AbstractShardingDbContext`和`IShardingTableDbContext`如果你是普
             {
                 app.UseDeveloperExceptionPage();
             }
-            //not required, enable job auto create table 非必须 启用自动创建表的任务 
-            app.ApplicationServices.UseAutoShardingCreate();
             //not required, enable check table missing and auto create,非必须  启动检查缺少的表并且创建
             app.ApplicationServices.UseAutoTryCompensateTable();
             // other configure....

README.md

@@ -215,8 +215,6 @@ u need modify `AddDefaultDataSource` method second param(connection string),don'
             {
                 app.UseDeveloperExceptionPage();
             }
-            //not required, enable job auto create table 非必须 启用自动创建表的任务 
-            app.ApplicationServices.UseAutoShardingCreate();
             //not required, enable check table missing and auto create,非必须  启动检查缺少的表并且创建
             app.ApplicationServices.UseAutoTryCompensateTable();
             // other configure....