fixing broken link in TOC (#505)

Signed-off-by: shanrajad23 <[email protected]>

src/toc-use-case.md

@@ -14,4 +14,4 @@ This is the table of contents from which the VMware Tanzu Solutions Workbooks Do
     - [Backing Up and Restoring the MariaDB Deployments on Tanzu Kubernetes Grid](./solution-workbooks/mariadb-backup.md)
     - [Backing Up and Restoring the Rabbitmq Deployments on Tanzu Kubernetes Grid](./solution-workbooks/rabbitmq-backup.md)
     - [Instrumenting TAS OpenTelemetry for Spring Boot Application with Tanzu Observability or Wavefront](./solution-workbooks/TAS-OpenTelemetry-SpringBoot-TO.md)
-    - [Deploying Multi-Site Spring Application using Tanzu Platform for Cloud Foundry with VMware Tanzu Data](./solution-workbooks/Deploy%20Multi-site%20Spring%20application%20using%20Tanzu%20Data%20on%20TAS.md)
+    - [Deploying Multi-Site Spring Application using Tanzu Platform for Cloud Foundry with VMware Tanzu Data](./solution-workbooks/deploy-multi-site-spring-application-using-tanzu-data-on-TAS.md)