Merge pull request #55943 from JoeAldinger/OSDOCS-4923

OSDOCS-4923:fixes typo in value

Author: jab-rh

modules/nw-cluster-mtu-change.adoc

@@ -113,7 +113,7 @@ Wired connection 1  46da4a6a-xxxx-xxxx-xxxx-ac0ca900f213  ethernet  ens3
 .Example output for OVN-Kubernetes without an original connection configuration
 [source,text]
 ----
-ovs-if-phys0        353774d3-0d3d-4ada-b14e-cd4d8824e2a8  ethernet       ens4   
+ovs-if-phys0        353774d3-0d3d-4ada-b14e-cd4d8824e2a8  ethernet       ens4
 ovs-port-phys0      332ef950-b2e5-4991-a0dc-3158977c35ca  ovs-port       ens4
 ----
 +
@@ -229,7 +229,7 @@ storage:
     - path: /etc/NetworkManager/system-connections/<connection_name> <1>
       contents:
         local: config.nmconnection <2>
-      mode: 0644
+      mode: 0600
 ----
 <1> Specify the NetworkManager connection name for the primary network interface.
 <2> Specify the local filename for the updated NetworkManager configuration file from the previous step.