Remove unnecessary TOC

Author: krollins-mdb

source/sdk/react-native/realm-database/write-transactions.txt

@@ -5,12 +5,6 @@
 Write Transactions - React Native SDK
 =====================================
 
-.. contents:: On this page
-   :local:
-   :backlinks: none
-   :depth: 2
-   :class: singlecol
-
 Within a ``<RealmProvider>``, you can access a realm with
 the ``useRealm()`` hook. Then, you can create Realm objects
 using a :js-sdk:`Realm.write() <Realm.html#write>` transaction block.