Change the H2 to H3. Was meant to be H3 in hte 1st place for tabs

Author: griffinbird

articles/cosmos-db/cassandra/find-request-unit-charge-cassandra.md

@@ -21,7 +21,7 @@ This article presents the different ways you can find the [request unit](../requ
 
 When you perform operations against the Azure Cosmos DB Cassandra API, the RU charge is returned in the incoming payload as a field named `RequestCharge`. You have multiple options for retrieving the RU charge.
 
-## [.NET SDK](#tab/dotnet-sdk)
+### [.NET SDK](#tab/dotnet-sdk)
 
 When you use the [.NET SDK](https://www.nuget.org/packages/CassandraCSharpDriver/), you can retrieve the incoming payload under the `Info` property of a `RowSet` object:
 
@@ -32,7 +32,7 @@ double requestCharge = BitConverter.ToDouble(rowSet.Info.IncomingPayload["Reques
 
 For more information, see [Quickstart: Build a Cassandra app by using the .NET SDK and Azure Cosmos DB](manage-data-dotnet.md).
 
-## [Java SDK](#tab/java-sdk)
+### [Java SDK](#tab/java-sdk)
 
 When you use the [Java SDK](https://mvnrepository.com/artifact/com.datastax.cassandra/cassandra-driver-core), you can retrieve the incoming payload by calling the `getExecutionInfo()` method on a `ResultSet` object:
 
@@ -43,7 +43,7 @@ Double requestCharge = resultSet.getExecutionInfo().getIncomingPayload().get("Re
 
 For more information, see [Quickstart: Build a Cassandra app by using the Java SDK and Azure Cosmos DB](manage-data-java.md).
 
-## [GOCQL Driver](#tab/gocql-driver)
+### [GOCQL Driver](#tab/gocql-driver)
 
 When you use the [GOCQL driver](https://github.com/gocql/gocql), you can retrieve the incoming payload by calling the `GetCustomPayload()` method on a [`Iter`](https://pkg.go.dev/github.com/gocql/gocql#Iter) type: