IPI install on PowerVS docs missing additional parameters for compute and control plane

Description of problem:

For IPI on PowerVS docs, in install-config,  there is no documentation for additional parameters under compute and control plane-  https://docs.openshift.com/container-platform/4.13/installing/installing_ibm_powervs/installing-ibm-power-vs-customizations.html

for example - the optional parameters platform.powervs.sysType is documented but that's not specifically created for compute and controlPlane. I believe there should be additional parameters documented like  "compute.platform.powervs.sysType", "controlPlane.platform.powervs.processors" etc.

Heres an example of the install-config additional parameters under compute and control plane under "compute.platform.powervs" and "controlPlane.platform.powervs"

 compute:
- architecture: ppc64le
  hyperthreading: Enabled
  name: worker
  platform:
    powervs:
      sysType: e980
      processors: 1
      procType: "Shared"
  replicas: 3
controlPlane:
  architecture: ppc64le
  hyperthreading: Enabled
  name: master
  platform:
    powervs:
      sysType: e980
      processors: 1
      procType: "Shared" 

Version-Release number of selected component (if applicable):

4.13 docs