fix internal anchor links

- previously removed internal `<a name="">` tags, which broke some internal anchor links
- fixed internal anchor links to use markdown generated links

Author: andrewconnell

docs/sp-add-ins/synchronize-sharepoint-items-using-the-rest-service.md

@@ -10,7 +10,7 @@ localization_priority: Priority
 
 If you want to synchronize items between SharePoint and your add-ins or services, you can use the **GetListItemChangesSinceToken** resource to do so. The **GetListItemChangesSinceToken**, part of the SharePoint REST service, corresponds to the **Lists.GetListItemChangesSinceToken** web service call.
 
-Perform a **POST** request that includes an [SP.ChangeLogItemQuery object properties](#bk_props) object in the request body.
+Perform a **POST** request that includes an [SP.ChangeLogItemQuery object properties](#spchangelogitemquery-object-properties) object in the request body.
 
 The request returns ADO **rowset** XML, which includes rows corresponding to any list item change matching the specified query. For more information about these properties, including property data structures, CAML element descriptions, and return values, see [Lists.GetListItemChangesSinceToken](https://msdn.microsoft.com/library/office/jj247029.aspx).
 

docs/sp-add-ins/use-odata-query-operations-in-sharepoint-rest-requests.md

@@ -1,7 +1,7 @@
 ---
 title: Use OData query operations in SharePoint REST requests
 description: Use a wide range of OData query string operators to select, filter, and order the data you request from the SharePoint REST service.
-ms.date: 1/14/2020
+ms.date: 1/15/2020
 ms.prod: sharepoint
 localization_priority: Priority
 ---
@@ -39,7 +39,7 @@ Bulk expansion and selection of related items isn't supported.
 
 ## Select items to return
 
-Use the [$filter](http://www.odata.org/documentation/odata-version-2-0/uri-conventions#FilterSystemQueryOption) query option to select which items to return. [OData query operators supported in the SharePoint REST service](#bk_supported) lists the filter query comparison options and functions you can use with the SharePoint REST service.
+Use the [$filter](http://www.odata.org/documentation/odata-version-2-0/uri-conventions#FilterSystemQueryOption) query option to select which items to return. [OData query operators supported in the SharePoint REST service](#odata-query-operators-supported-in-the-sharepoint-rest-service) lists the filter query comparison options and functions you can use with the SharePoint REST service.
 
 ## Query for single value lookup fields