Fixing titles from viva article

Author: VesaJuvonen

docs/spfx/viva/get-started/adaptive-card-extensions-and-teams.md

@@ -15,7 +15,7 @@ Adaptive Card Extensions can be used as supplemental pieces to a larger Teams Ap
 
 In this tutorial, you'll use an ACE within a Microsoft Teams app.
 
-## Step 1 - Scaffold a SPFx Teams Personal App
+## Scaffold a SPFx Teams Personal App
 
 Start with the solution from the previous tutorials and add a new SPFx component to the project using the SPFx generator. Execute the following statement in command prompt from your project's root folder:
 
@@ -140,7 +140,7 @@ public get onCardSelection(): IQuickViewCardAction | IExternalLinkCardAction | u
 
 Repeat the steps in the section [Package and deploy the solution](#package-and-deploy-the-solution) above to rebuild, package, and deploy the updated solution.
 
-## Step 4 - Viva Connections Dashboard
+## Viva Connections Dashboard
 
 The Viva Connections Dashboard is available on the Home Site of the tenant.