Merge pull request #87190 from SNiemann15/ibmz_vswitch

[OSDOCS-12962] Add layer 2 mode to VSwitch

Author: xenolinux

modules/installation-requirements-ibm-z.adoc

@@ -130,7 +130,7 @@ The following {ibm-name} hardware is supported with {product-title} version {pro
 |-
 
 |Virtual switch (vSwitch)
-|z/VM VSWITCH
+|z/VM VSWITCH in layer 2 Ethernet mode
 |-
 |-