Broken links in P1 getting started documentation

Hi

On https://docs.macchina.cc/p1-docs/getting-started
Links "BeagleBoard.org Debian 9.9 (Stretch) IoT image from 2018-08-11. " and “NOTE: if 192.168.7.2 does not work then try 192.168.6.2” are broken

The sd card I got seems to be invalid (nothing on 192.168.7.2 ou 6.2)

Very disapointed