update

Author: v-nagta

articles/active-directory/saas-apps/toc.yml

@@ -17,7 +17,7 @@
         href: 360online-tutorial.md
       - name: 4me
         href: 4me-tutorial.md
-      - name: 8x8 Virtual Office
+      - name: 8x8
         href: 8x8virtualoffice-tutorial.md
     - name: A
       items: