incorrect text in help:describe for cmd

For example, run "mvn help:describe -Dcmd=post-site" and the text that comes back is:
...
[INFO] 'post-site' is a lifecycle with the following phases:

• pre-site: Not defined
• site: org.apache.maven.plugins:maven-site-plugin:3.3:site
• post-site: Not defined
• site-deploy: org.apache.maven.plugins:maven-site-plugin:3.3:deploy
  ...

Should this not be
[INFO] 'post-site' is a phase within the 'site' lifecycle:

• pre-site: Not defined
• site: org.apache.maven.plugins:maven-site-plugin:3.3:site
• post-site: Not defined
• site-deploy: org.apache.maven.plugins:maven-site-plugin:3.3:deploy

or
[INFO] 'post-site' is a phase within the following lifecycle:

• pre-site: Not defined
• site: org.apache.maven.plugins:maven-site-plugin:3.3:site
• post-site: Not defined
• site-deploy: org.apache.maven.plugins:maven-site-plugin:3.3:deploy

Doesn't make any odds to the functionality but, as far as I can tell, the text is not consistent with the documentation of how lifecycle, phase, plugin and goal are related.