fix doc issue

Author: gailwang

tencentcloud/provider.go

@@ -317,7 +317,7 @@ Serverless Cloud Function(SCF)
 
 SQLServer
   Data Source
-    tencentcloud_sqlserver_zone_configs
+    tencentcloud_sqlserver_zone_config
 	tencentcloud_sqlserver_instances
     tencentcloud_sqlserver_dbs
 	tencentcloud_sqlserver_accounts

website/tencentcloud.erb

@@ -853,7 +853,7 @@
                                     <a href="/docs/providers/tencentcloud/d/sqlserver_readonly_groups.html">tencentcloud_sqlserver_readonly_groups</a>
                                 </li>
                                 <li>
-                                    <a href="/docs/providers/tencentcloud/d/sqlserver_zone_configs.html">tencentcloud_sqlserver_zone_configs</a>
+                                    <a href="/docs/providers/tencentcloud/d/sqlserver_zone_config.html">tencentcloud_sqlserver_zone_config</a>
                                 </li>
                             </ul>
                         </li>