BZ2109446: Remove guest overcommit section

Author: apinnick

_topic_maps/_topic_map.yml

@@ -1229,7 +1229,7 @@ Topics:
     File: about-advertising-ipaddresspool
   - Name: Configuring MetalLB BGP peers
     File: metallb-configure-bgp-peers
-  - Name: Advertising an IP address pool using the community alias 
+  - Name: Advertising an IP address pool using the community alias
     File: metallb-configure-community-alias
   - Name: Configuring MetalLB BFD profiles
     File: metallb-configure-bfd-profiles
@@ -2046,7 +2046,7 @@ Topics:
   - Name: Enabling features using FeatureGates
     File: nodes-cluster-enabling-features
     Distros: openshift-enterprise,openshift-origin
-  - Name: Improving cluster stability in high latency environments using worker latency profiles 
+  - Name: Improving cluster stability in high latency environments using worker latency profiles
     File: nodes-cluster-worker-latency-profiles
     Distros: openshift-enterprise,openshift-origin
 - Name: Remote worker nodes on the network edge
@@ -3192,8 +3192,6 @@ Topics:
       File: virt-efi-mode-for-vms
     - Name: Configuring PXE booting for virtual machines
       File: virt-configuring-pxe-booting
-    - Name: Managing guest memory
-      File: virt-managing-guest-memory
     - Name: Using huge pages with virtual machines
       File: virt-using-huge-pages-with-vms
     - Name: Enabling dedicated resources for a virtual machine