Update configuration-reference.md (Azure#21019)

* Update configuration-reference.md

* Fixing table syntax

Author: SnehaGunda

sdk/cosmos/azure-cosmos-spark_3-1_2-12/docs/configuration-reference.md

@@ -20,7 +20,7 @@ Configuration Reference:
 | `spark.cosmos.useGatewayMode`      | `false`    | Use gateway mode for the client operations  |
 | `spark.cosmos.read.forceEventualConsistency`  | `true`    | Makes the client use Eventual consistency for read operations instead of using the default account level consistency |
 | `spark.cosmos.applicationName`      | None    | Application name  |
-| `spark.cosmos.preferredRegionsList`      | None    | Preferred regions list to be used for a multi region Cosmos DB account. This is a comma separated value (e.g., `[East US, West US]` or `East US, West US`) provided preferred regions will be used as hint. You should use a collocated spark cluster with your Cosmos DB account and pass the spark cluster region as preferred region. See list of azure regions [here](https://docs.microsoft.com/dotnet/api/microsoft.azure.documents.locationnames?view=azure-dotnet) |
+| `spark.cosmos.preferredRegionsList`      | None    | Preferred regions list to be used for a multi region Cosmos DB account. This is a comma separated value (e.g., `[East US, West US]` or `East US, West US`) provided preferred regions will be used as hint. You should use a collocated spark cluster with your Cosmos DB account and pass the spark cluster region as preferred region. See list of azure regions [here](https://docs.microsoft.com/dotnet/api/microsoft.azure.documents.locationnames?view=azure-dotnet&preserve-view=true) |
 
 ### Write Config
 
@@ -59,7 +59,7 @@ When doing read operations, users can specify a custom schema or allow the conne
 | Config Property Name      | Default | Description |
 | :---        |    :----   |         :--- | 
 | `spark.cosmos.partitioning.strategy`     | `Default`    | The partitioning strategy used (Default, Custom, Restrictive or Aggressive) |
-| `spark.cosmos.partitioning.targetedCount`      | None    | The targeted Partition Count. This parameter is optional and ignored unless strategy==Custom is used. In this case the Spark Connector won't dynamically calculate number of partitions but stick with this value.  |  |
+| `spark.cosmos.partitioning.targetedCount`      | None    | The targeted Partition Count. This parameter is optional and ignored unless strategy==Custom is used. In this case the Spark Connector won't dynamically calculate number of partitions but stick with this value.  |
 
 ### Throughput Control Config