corrected link to ESH
corrected link to ESH

Signed-off-by: Kai Kreuzer <31ea678c44dc4e8e22ccfd165592dd71a30e46ae@openhab.org>

dvanherbergen/openhab-distro,AndreasDegenhart/openhab-distro,dvanherbergen/openhab-distro,AndreasDegenhart/openhab-distro,AndreasDegenhart/openhab-distro