[bug#39752] [PATCH 3/4] doc: Expand the part on special action 'doc'.

[Brice Waegeneire]

On 2020-02-23 12:49, Danny Milosavljevic wrote:
> > +In the same vein the special action @code{doc} describes it's service
>
> Should be "its"
>
> > +when called without an argument or describes a service-specific 
> > action
> > +when called with the action as the additional arguments. You can even
> > +get the list of the service-specific actions a service provides when
> > +using with the additional argument @code{list-actions}.
>
> Please use two spaces at the beginning of sentences.
I have fix these issues in v2.