development/Arduino: Fixed DOWNLOAD.
development/Arduino: Fixed DOWNLOAD.

Signed-off-by: Mario Preksavec <addb47291ee169f330801ce73520b96f2eaf20ea@slackware.hr>

panosmdma/SlackOnly-SlackBuilds,panosmdma/SlackOnly-SlackBuilds,panosmdma/SlackOnly-SlackBuilds,panosmdma/SlackOnly-SlackBuilds,panosmdma/SlackOnly-SlackBuilds,panosmdma/SlackOnly-SlackBuilds,panosmdma/SlackOnly-SlackBuilds