Made some documentation changes/improvements for #6478
Made some documentation changes/improvements for #6478

friendica/friendica,tobiasd/friendica,fabrixxm/friendica,friendica/friendica,friendica/friendica,tobiasd/friendica,fabrixxm/friendica,friendica/friendica,annando/friendica,friendica/friendica,annando/friendica,tobiasd/friendica,tobiasd/friendica,annando/friendica,annando/friendica,fabrixxm/friendica,tobiasd/friendica,fabrixxm/friendica,annando/friendica,fabrixxm/friendica