Fix formatting for virDomainGetCPUStats docstring
Fix formatting for virDomainGetCPUStats docstring

We have few code samples there that are almost unreadable when formatted
because they are not indented properly.  By indenting them they are
formatted as code and hence quite readable.  Also adjust descriptions to
be comments and add semicolons so that the code sample looks like sample
of a working code.

Signed-off-by: Martin Kletzander <e82f23e74d43760279ebcc505dac4ae70d5627d0@redhat.com>

jardasgit/libvirt,crobinso/libvirt,taget/libvirt,eskultety/libvirt,fabianfreyer/libvirt,jfehlig/libvirt,olafhering/libvirt,VenkatDatta/libvirt,crobinso/libvirt,datto/libvirt,jardasgit/libvirt,rlaager/libvirt,VenkatDatta/libvirt,zippy2/libvirt,jfehlig/libvirt,nertpinx/libvirt,zippy2/libvirt,eskultety/libvirt,jardasgit/libvirt,nertpinx/libvirt,zippy2/libvirt,eskultety/libvirt,olafhering/libvirt,nertpinx/libvirt,taget/libvirt,eskultety/libvirt,andreabolognani/libvirt,libvirt/libvirt,jfehlig/libvirt,crobinso/libvirt,taget/libvirt,libvirt/libvirt,fabianfreyer/libvirt,andreabolognani/libvirt,nertpinx/libvirt,eskultety/libvirt,VenkatDatta/libvirt,libvirt/libvirt,crobinso/libvirt,fabianfreyer/libvirt,jardasgit/libvirt,jardasgit/libvirt,datto/libvirt,taget/libvirt,zippy2/libvirt,nertpinx/libvirt,andreabolognani/libvirt,jfehlig/libvirt,taget/libvirt,rlaager/libvirt,rlaager/libvirt,datto/libvirt,datto/libvirt,VenkatDatta/libvirt,andreabolognani/libvirt,datto/libvirt,olafhering/libvirt,rlaager/libvirt,andreabolognani/libvirt,olafhering/libvirt,fabianfreyer/libvirt,VenkatDatta/libvirt,rlaager/libvirt,libvirt/libvirt,fabianfreyer/libvirt