remove duplicate toc entry

Author: Patricia McPhee

articles/azure-vmware/toc.yml

@@ -168,8 +168,6 @@
         href: disaster-recovery-using-vmware-site-recovery-manager.md
       - name: VMware HCX for disaster recovery
         href: deploy-disaster-recovery-using-vmware-hcx.md
-    - name: HCX Mobility Optimized Networking (MON) guidance 
-      href: vmware-hcx-mon-guidance.md      
     - name: Upgrade the VMware HCX appliance
       href: https://docs.vmware.com/en/VMware-HCX/4.1/hcx-user-guide/GUID-02DB88E1-EC81-434B-9AE9-D100E427B31C.html
 - name: Resources