Description of problem:
Example for AgentServiceConfig CRD mirroring  is incorrect, missing a ca/registries.conf configmap example, and wording in the configmap explanation is confusing.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
(1) mirrorRegistryConfigmapName: mirrorRegistyMap is listed, when it should be
per the CRD
(2) The configmap wording is confusing - " but it is still one string registries.conf - contents of the registries.conf file that configures mapping to the mirror registry."
(3) An example of the configmap would help immensely
Another point is that it seems like registries.conf content should be a single line - I'm assuming this would be base64 encoded? Or how should it be?