Title capitalization for section headers

Author: kgremban

articles/azure-maps/index.yml

@@ -17,7 +17,7 @@ metadata:
 abstract:
   description: Azure Maps provides developers from all industries, powerful geospatial capabilities, packed with fresh mapping data necessary to provide geographic context to web and mobile applications. This service is an Azure One API compliant set of REST APIs, accompanied with a web-based JavaScript control to make development easy, flexible, and portable across multiple mediums.
 sections:
-- title: 5-minute quickstarts
+- title: 5-Minute Quickstarts
   items:
   - type: paragraph
     text: 'Launch a map search app using Azure Maps.'
@@ -28,7 +28,7 @@ sections:
         src: /azure/sql-database/media/index/portal.svg
       text: Launch demo map app
       href: /azure/azure-maps/quick-demo-map-app
-- title: Step-by-step tutorials
+- title: Step-by-Step Tutorials
   items:
   - type: paragraph
     text: Build a geospatial web application to search for points of interest and route to locations using Azure Maps.