Link gefixt
Merge branch 'master' of https://github.com/rainersax/FreifunkHamburgHandbuch

# By Felix Gertz
# Via Felix Gertz (1) and Rainer Sax (1)
* 'master' of https://github.com/rainersax/FreifunkHamburgHandbuch:
  Kabel beim TL-WR842ND in die blaue Buchse