Update TOC.yml

Author: aadetayo

articles/storage/blobs/TOC.yml

@@ -207,7 +207,7 @@ items:
       items:
       - name: Enable blob inventory reports
         href: blob-inventory-how-to.md
-      - name: Blob Inventory performance characteristics
+      - name: Blob inventory performance characteristics
         href: blob-inventory-performance-characteristics.md
       - name: Calculate blob count and total size
         href: calculate-blob-count-size.yml