installation: iso: improve & align wording with pmg-docs
New paragraphs were taken from pmg-docs and adapted. Most changes
here are the result of basically "diffing" both documentations, choosing
the better prased/sounding sections. Some wording were slightly changed
as necessary to further improve them.
The equivalent changes will be done for pmg-docs too, to ensure they are
really the same in the end.
Signed-off-by: Christoph Heiss <c.heiss@proxmox.com>
projects / pve-docs.git / commit