Update toc.yml

Author: VasiyaKrishnan

articles/azure-sql-edge/toc.yml

@@ -23,7 +23,7 @@
     href: tutorial-sync-data-factory.md
   - name: Sync data with SQL Data Sync
     href: tutorial-sync-data-sync.md
-  - name: Build an end-to-end connected SQL Edge solution
+  - name: Build an end-to-end IoT solution with SQL Edge
     items: 
     - name: Set up resources for the tutorial
       href: deploy-azure-resources.md