Fix the examples in the netmap compatibility sample application
docs which referred to the packet_reordering application.
Also fix some minor rst formatting issues.
Reported-by: Qian Xu <qian.q.xu@intel.com>
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>