Reliability Hub - Fix typo in reliability guide overview

Author: johndowns

articles/reliability/overview-reliability-guidance.md

@@ -86,8 +86,8 @@ This section provides links to reliability guidance for many Azure services. Eac
 |Azure Health Data Services: De-identification service|[Reliability in the Health Data Services de-identification service](reliability-health-data-services-deidentification.md)||
 |Azure Health Data Services: Workspace services (FHIR®, DICOM®, medtech) | | [Business continuity and disaster recovery considerations](/azure/healthcare-apis/business-continuity-disaster-recovery?toc=/azure/reliability/toc.json&bc=/azure/reliability/breadcrumb/toc.json) |
 |Azure HDInsight| [Reliability in HDInsight](reliability-hdinsight.md)||
-|Azure IoT Hub|| [Reliability in IoT Hub](reliability-iot-hub.md) |
-|Azure Key Vault|| [Reliability in Key Vault](./reliability-key-vault.md) |
+|Azure IoT Hub| [Reliability in IoT Hub](reliability-iot-hub.md) ||
+|Azure Key Vault| [Reliability in Key Vault](./reliability-key-vault.md) ||
 |Azure Kubernetes Service (AKS)| [Reliability in AKS](reliability-aks.md)||
 |Azure Load Balancer| [Reliability in Load Balancer](reliability-load-balancer.md )||
 |Azure Logic Apps|[Reliability in Logic Apps](reliability-logic-apps.md) ||