Tiny tweaks to shorten headings.

Author: RobDixon22

articles/search/TOC.yml

@@ -171,7 +171,7 @@
       href: search-howto-index-cosmosdb.md
     - name: Azure Blob Storage indexer
       items:      
-      - name: Set up a Blob Storage indexer
+      - name: Set up a blob indexer
         href: search-howto-indexing-azure-blob-storage.md
       - name: Index one-to-many blobs
         href: search-howto-index-one-to-many-blobs.md

articles/search/search-howto-schedule-indexers.md

@@ -80,7 +80,7 @@ You can also run an indexer on demand at any time using the Run Indexer call. Fo
 
 <a name="dotNetSdk"></a>
 
-## Schedule an indexer using the .NET SDK
+## Define a schedule using the .NET SDK
 
 You can define the schedule for an indexer using the Azure Search .NET SDK. To do this, include the **schedule** property when creating or updating an Indexer.